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Re: Applegate Wednesday

 

¿ªÔÆÌåÓý

Mike,

?

Are any UP engines in active duty configured as tunnel motors?

?

Phil

?

From: [email protected] [mailto:[email protected]] On Behalf Of Mike Tisdale via Groups.Io
Sent: Tuesday, January 7, 2020 11:25 PM
To: [email protected]; Observation Car <observationcar@...>
Subject: [ObservationCar] Applegate Wednesday

?

On the warm summer morning of 8 July 2007, UP 5282 leads an eastbound manifest train with some refers at the front into Tunnel 28 in Applegate, California. We're at around 2000' elevation and the train will have to climb nearly 5000 more feet before it reaches Donner Summit



?

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IMG_9609-Applegate-5282

On the warm summer morning of 8 July 2007, UP 5282 leads an eastbound manifest train with some refers at the fro...

?

?

Mike Tisdale

?




Antelope Saturday

 

4 light units, led by a Kodachrome SD 45, have cut off their train and are now heading back to the Roseville Shops, while SD7 1504 switches at Antelope, California.




Mike Tisdale


Re: Washington Friday

 


There were GG-1s.? I think I got one this day, but I'd have to look through the other shots.? I'd gotten some in Newark and Harrisburg earlier that trip.

Mike Tisdale

On Friday, January 10, 2020, 07:52:19 AM PST, matejka53@... [ObservationCar] <observationcar@...> wrote:


?

??? And I bet there were still a few GG1s around too!?? I was in and out of there pretty frequently in 1978-79.

Mike Matejka
Normal IL


-----Original Message-----
From: Mike Tisdale tisdalem2001@... [ObservationCar] <ObservationCar@...>
To: [email protected] <[email protected]>; Observation Car <observationcar@...>
Sent: Thu, Jan 9, 2020 11:38 pm
Subject: [ObservationCar] Washington Friday

?
Washington Union Station action in June 1977




Mike Tisdale


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Posted by: matejka53@...
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For ObsCar &quot;tech support&quot; or questions about posting or list etiquette, please flag down List Co-Owner Mike Tisdale at tisdalem@..., Moderator Sam Carlson at hispeedpacer@..., Co-Moderator Bryce Lee at thb301@....

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    Washington Friday

     

    Washington Union Station action in June 1977




    Mike Tisdale



    Thursday at Antonito

     

    The arrival of our Cumbres and Toltec train at Antonito, Colorado, featuring D&RG T-12 168.




    Mike Tisdale


    Re: For Friday, a Circle Trip around the Bay

     

    That was the classic SP "Go One Way, Return Another".? They hoped you'd? take the City or Overland one way and the Golden State or Sunset the other, with a Daylight in between.? I've done that a few times with Amtrak.? Sacramento-Chicago on the Zephyr and the Empire Builder-Starlight or Starlight-Chief or Eagle-Sunset-San Joaquin the other way.? We've also done Broadway/3 Rivers one way and the Lake Shore or Capitol the other on the Chicago-east coast run.??

    This May, my wife's siblings are doing a family reunion in North Carolina. Our route is San Joaquin-Sunset-Crescent for Sacramento-Alexandra, Virginia, then the Palmetto to Rocky Mount, NC.? The reunion will be a beach house 2 hours east of Rocky Mount.? On the way back, we are taking the Palmetto to NYC and have 4 nights in New York.? One day, we are going to New Haven to see a friend graduate from Yale.? The return from New York will be via the Lake Shore and Zephyr.??

    Mike Tisdale


    On Tuesday, January 7, 2020, 04:37:46 PM PST, 'Phil Burton' philip-b@... [ObservationCar] <observationcar@...> wrote:


    ?

    Or a circle trip from Chicago to SF, to LA, and back to Chicago.? About a week¡¯s worth of travel.

    ?

    Phil

    ?

    From: ObservationCar@... [mailto:ObservationCar@...]
    Sent: Monday, January 6, 2020 10:30 PM
    To: observationcar@...; ObservationCar@...
    Subject: Re: [ObservationCar] For Friday, a Circle Trip around the Bay

    ?




    If we want to go back to the 1950s, well where could you NOT have a circle trip?? Especially if you didn't mind making it at least one night out.

    ?

    How about the South Wind or City of Miami, Chicago to Birmingham, Kansas City-Florida Special to Kansas City and Burlington or Santa Fe back to Chicago?? GM&O or IC or Wabash Chicago-St Louis, overnight on the Zephyr-Rocket to the Twin Cities and the Zephyr, Hiawatha or 400 back to Chicago.? Chicago-Louisville on the Monon, Louisville-Cincinnati on the L&N, Cincinnati-Chicago on the PRR or NYC.? Chicago-Toledo NYC, Toledo-Liman B&O, Lima-Chicago PRR.??

    ?

    Oakland or Sacramento to Winnemucca on the CZ, return on the SP.? Or, for a short loop, Sacramento-Stockton on the Sacramento Daylight, return on the CZ.

    ?

    The possibilities are almost endless.??

    ?

    Mike Tisdale

    ?

    On Monday, January 6, 2020, 09:51:37 PM PST, 'Phil Burton' philip-b@... [ObservationCar] <observationcar@...> wrote:

    ?

    ?

    ?

    Mike,

    ?

    You could do several different variations on the circle trip to/from Stillwell, Avenue, Brooklyn, or Coney Island, the end of the line for four different ¡°letter¡± services on the NY subway system.? Originally these lines were all part of the BMT system.? Look at the very bottom center of this map.?

    ?

    I was in NY last summer and actually did one of these trips.? Total time about three hours, depending on how many times you get off along the way for photos.

    ?

    You can also do circle trips starting at Jamaica Station on the LIRR.? Go to Manhattan via LIRR, then take the subway to the LIRR Atlantic Avenue terminal in Brooklyn, then take an LIRR train back to Jamaica.? There are plenty of other such trips if you are willing to pay an extra fare and walk a few blocks..? But they are not as impressive as the 1950s circle trip around Chicago.

    ?

    Phil Burton

    ?

    From: ObservationCar@... [mailto:ObservationCar@...]
    Sent: Friday, January 3, 2020 8:56 PM
    To: observationcar@...; observationcar@...
    Subject: Re: [ObservationCar] For Friday, a Circle Trip around the Bay

    ?



    Thank you Mike.? I'll be posting the rest of the trip soon.??

    ?

    I want to ride Brightline if I get to Florida again, as well as Tri Rail and the new system operating near Orlando.??

    ?

    You can ride the Muni K and J lines back to back, connecting at Balboa Park, if memory services.? You can also do the Muni T line to Bayshore, the end of the line and take Caltrain back or BART to Milbrae and Caltrain back, among a lot of others.? F line cable car to Fishermen's Wharf and the Powel-Mason or Powell-Hyde cable cars back?

    ?

    Circle trips elsehwere....

    ?

    Well, obviously something line New York-Albany, Albany-Boston and Boston-New York could be done and probably in a day.? The northeast has quite a few opportunities for loops, be it the New York City subway or different commuter routes.

    ?

    You could take the South Shore from Chicago to Michigan City or South Bend and Amtrak back or the other way round.? The C&NW and Milwaukee Metra commuter lines going north to Lake Forest could be a circle and I think San Carlson took me to Prairie Crossing where? two Metra lines crossed.? You could also get to Blue Island on the Metra Electric line and get back on the Rock Island.??

    ?

    If you don't mind a rubber tire leg of the trip, which I used to get from Martinez to Santa Rosa, you could probably connect between the ends of various commuter routes.??

    ?

    Then there are the long distance loops.? You can do variations on the old SP ad..? The Golden State isn't and option, but the SW Chief parallels the SP-CRIP route and the CZ follows the route of the City of SF west of Alazon, Nevada.

    ?

    Cheers,

    ?

    Mike Tisdale

    ?

    ?

    ?

    On Friday, January 3, 2020, 12:16:24 PM PST, matejka53@... [ObservationCar] <observationcar@...> wrote:

    ?

    ?

    ?

    ?

    Fun!? Well done, Mike, great photos -- those kind of trips are great fun, particularly in the execution.? I remember once in 1977 doing a "circle San Francisco" trip on PCC cars, riding the outermost lines -- 45 cents, I think with transfers.? I'm sure it can still be done today.

    ?

    A magazine story I remember from years ago, just because it's so close to home, was someone in the early 1950s riding the Wabash from Chicago to Decatur, Illinois; the Illinois Terminal interurban from Decatur to Bloomington; and then the "Alton Limited" on the Chicago & Alton home to Chicago.? This makes me wonder - using commuter, Amtrak, or maybe even tourist rails, what "circle trips" are do-able today?

    ?

    Mike Matejka

    Normal IL

    ?

    -----Original Message-----
    From: Mike Tisdale tisdalem2001@... [ObservationCar] <ObservationCar@...>
    To: [email protected] <[email protected]>; Observation Car <observationcar@...>
    Sent: Fri, Jan 3, 2020 1:08 pm
    Subject: [ObservationCar] For Friday, a Circle Trip around the Bay

    ?

    SP used to advertise "Go One Way, Return Another", encouraging people in the eastern US use one of their routes to go west to California and return via a different route.? Passengers could go west on the Overland or City of SF, visit northern California, then take the Daylight down the coast, take in the LA region and return east on the Sunset or Golden State. Or maybe go north to Portland on the Shasta Daylight or Cascade and then go back on the NP, GN or Milwaukee.??

    ?

    We can do this on a smaller scale in northern California.? A day trip can involve a loop on different routes.??

    ?

    SMART, the commuter rail service in Marin and Sonoma Counties, north of San Francisco, recently extended their Santa Rosa-San Rafael route a couple of miles south to Larkspur, where ferries run to San Francisco.? It was time for me to take another SMART ride and I planned a trip using Sacramento light rail from my local station to the downtown Sacramento Amtrak station, a Capitol Corridor train to Martinez, an Amtrak connecting bus to Santa Rosa, SMART to Larkspur, ferries to San Francisco and then to Oakland and Amtrak home from Oakland, with the final leg on light rail..

    ?

    This is part 1 of the trip..? We get as far as the middle of San Francisco Bay on the ferry from Larkspur to SF.? Part 2 will have more of sunset on the bay, PCCs and a Melbourne tram in SF and the trip home.

    ?

    ?

    Bay Area Circle Trip, part 1, 30 December 2019

    On Monday, 30 December 2019, I took a circle trip in the San Francisco Bay area.. I've been doing some variation ...

    ?

    Mike Tisdale

    ?

    ?

    ?

    ?






    __._,_.___

    Posted by: "Phil Burton" <philip-b@...>
    ? Reply to sender ? Reply to group ? ? (6)
    For ObsCar &quot;tech support&quot; or questions about posting or list etiquette, please flag down List Co-Owner Mike Tisdale at tisdalem@..., Moderator Sam Carlson at hispeedpacer@..., Co-Moderator Bryce Lee at thb301@....

    For a better understanding of some group discussions), please check out the &quot;ObsCar FAQs&quot; in the Database section of ObsCar. For the benefit of list members and digest readers, please remember to sign your full name to your posts and delete any excess text from replies. Thank You.
      ? ? Unsubscribe ?

      .

      __,_._,___


      Applegate Wednesday

       

      On the warm summer morning of 8 July 2007, UP 5282 leads an eastbound manifest train with some refers at the front into Tunnel 28 in Applegate, California. We're at around 2000' elevation and the train will have to climb nearly 5000 more feet before it reaches Donner Summit




      Mike Tisdale



      Re: For Friday, a Circle Trip around the Bay

       

      ¿ªÔÆÌåÓý

      Or a circle trip from Chicago to SF, to LA, and back to Chicago.? About a week¡¯s worth of travel.

      ?

      Phil

      ?

      From: ObservationCar@... [mailto:ObservationCar@...]
      Sent: Monday, January 6, 2020 10:30 PM
      To: observationcar@...; ObservationCar@...
      Subject: Re: [ObservationCar] For Friday, a Circle Trip around the Bay

      ?




      If we want to go back to the 1950s, well where could you NOT have a circle trip?? Especially if you didn't mind making it at least one night out.

      ?

      How about the South Wind or City of Miami, Chicago to Birmingham, Kansas City-Florida Special to Kansas City and Burlington or Santa Fe back to Chicago?? GM&O or IC or Wabash Chicago-St Louis, overnight on the Zephyr-Rocket to the Twin Cities and the Zephyr, Hiawatha or 400 back to Chicago.? Chicago-Louisville on the Monon, Louisville-Cincinnati on the L&N, Cincinnati-Chicago on the PRR or NYC.? Chicago-Toledo NYC, Toledo-Liman B&O, Lima-Chicago PRR.??

      ?

      Oakland or Sacramento to Winnemucca on the CZ, return on the SP.? Or, for a short loop, Sacramento-Stockton on the Sacramento Daylight, return on the CZ.

      ?

      The possibilities are almost endless.??

      ?

      Mike Tisdale

      ?

      On Monday, January 6, 2020, 09:51:37 PM PST, 'Phil Burton' philip-b@... [ObservationCar] <observationcar@...> wrote:

      ?

      ?

      ?

      Mike,

      ?

      You could do several different variations on the circle trip to/from Stillwell, Avenue, Brooklyn, or Coney Island, the end of the line for four different ¡°letter¡± services on the NY subway system.? Originally these lines were all part of the BMT system.? Look at the very bottom center of this map.?

      ?

      I was in NY last summer and actually did one of these trips.? Total time about three hours, depending on how many times you get off along the way for photos.

      ?

      You can also do circle trips starting at Jamaica Station on the LIRR.? Go to Manhattan via LIRR, then take the subway to the LIRR Atlantic Avenue terminal in Brooklyn, then take an LIRR train back to Jamaica.? There are plenty of other such trips if you are willing to pay an extra fare and walk a few blocks..? But they are not as impressive as the 1950s circle trip around Chicago.

      ?

      Phil Burton

      ?

      From: ObservationCar@... [mailto:ObservationCar@...]
      Sent: Friday, January 3, 2020 8:56 PM
      To: observationcar@...; observationcar@...
      Subject: Re: [ObservationCar] For Friday, a Circle Trip around the Bay

      ?



      Thank you Mike.? I'll be posting the rest of the trip soon.??

      ?

      I want to ride Brightline if I get to Florida again, as well as Tri Rail and the new system operating near Orlando.??

      ?

      You can ride the Muni K and J lines back to back, connecting at Balboa Park, if memory services.? You can also do the Muni T line to Bayshore, the end of the line and take Caltrain back or BART to Milbrae and Caltrain back, among a lot of others.? F line cable car to Fishermen's Wharf and the Powel-Mason or Powell-Hyde cable cars back?

      ?

      Circle trips elsehwere....

      ?

      Well, obviously something line New York-Albany, Albany-Boston and Boston-New York could be done and probably in a day.? The northeast has quite a few opportunities for loops, be it the New York City subway or different commuter routes.

      ?

      You could take the South Shore from Chicago to Michigan City or South Bend and Amtrak back or the other way round.? The C&NW and Milwaukee Metra commuter lines going north to Lake Forest could be a circle and I think San Carlson took me to Prairie Crossing where? two Metra lines crossed.? You could also get to Blue Island on the Metra Electric line and get back on the Rock Island.??

      ?

      If you don't mind a rubber tire leg of the trip, which I used to get from Martinez to Santa Rosa, you could probably connect between the ends of various commuter routes.??

      ?

      Then there are the long distance loops.? You can do variations on the old SP ad..? The Golden State isn't and option, but the SW Chief parallels the SP-CRIP route and the CZ follows the route of the City of SF west of Alazon, Nevada.

      ?

      Cheers,

      ?

      Mike Tisdale

      ?

      ?

      ?

      On Friday, January 3, 2020, 12:16:24 PM PST, matejka53@... [ObservationCar] <observationcar@...> wrote:

      ?

      ?

      ?

      ?

      Fun!? Well done, Mike, great photos -- those kind of trips are great fun, particularly in the execution.? I remember once in 1977 doing a "circle San Francisco" trip on PCC cars, riding the outermost lines -- 45 cents, I think with transfers.? I'm sure it can still be done today.

      ?

      A magazine story I remember from years ago, just because it's so close to home, was someone in the early 1950s riding the Wabash from Chicago to Decatur, Illinois; the Illinois Terminal interurban from Decatur to Bloomington; and then the "Alton Limited" on the Chicago & Alton home to Chicago.? This makes me wonder - using commuter, Amtrak, or maybe even tourist rails, what "circle trips" are do-able today?

      ?

      Mike Matejka

      Normal IL

      ?

      -----Original Message-----
      From: Mike Tisdale tisdalem2001@... [ObservationCar] <ObservationCar@...>
      To: [email protected] <[email protected]>; Observation Car <observationcar@...>
      Sent: Fri, Jan 3, 2020 1:08 pm
      Subject: [ObservationCar] For Friday, a Circle Trip around the Bay

      ?

      SP used to advertise "Go One Way, Return Another", encouraging people in the eastern US use one of their routes to go west to California and return via a different route.? Passengers could go west on the Overland or City of SF, visit northern California, then take the Daylight down the coast, take in the LA region and return east on the Sunset or Golden State. Or maybe go north to Portland on the Shasta Daylight or Cascade and then go back on the NP, GN or Milwaukee.??

      ?

      We can do this on a smaller scale in northern California.? A day trip can involve a loop on different routes.??

      ?

      SMART, the commuter rail service in Marin and Sonoma Counties, north of San Francisco, recently extended their Santa Rosa-San Rafael route a couple of miles south to Larkspur, where ferries run to San Francisco.? It was time for me to take another SMART ride and I planned a trip using Sacramento light rail from my local station to the downtown Sacramento Amtrak station, a Capitol Corridor train to Martinez, an Amtrak connecting bus to Santa Rosa, SMART to Larkspur, ferries to San Francisco and then to Oakland and Amtrak home from Oakland, with the final leg on light rail..

      ?

      This is part 1 of the trip..? We get as far as the middle of San Francisco Bay on the ferry from Larkspur to SF.? Part 2 will have more of sunset on the bay, PCCs and a Melbourne tram in SF and the trip home.

      ?

      ?

      Bay Area Circle Trip, part 1, 30 December 2019

      On Monday, 30 December 2019, I took a circle trip in the San Francisco Bay area.. I've been doing some variation ...

      ?

      Mike Tisdale

      ?

      ?

      ?

      ?






      __._,_.___


      Posted by: Mike Tisdale <tisdalem2001@...>




      For ObsCar &quot;tech support&quot; or questions about posting or list etiquette, please flag down List Co-Owner Mike Tisdale at tisdalem@..., Moderator Sam Carlson at hispeedpacer@..., Co-Moderator Bryce Lee at thb301@....

      For a better understanding of some group discussions), please check out the &quot;ObsCar FAQs&quot; in the Database section of ObsCar. For the benefit of list members and digest readers, please remember to sign your full name to your posts and delete any excess text from replies. Thank You.







      __,_._,___


      Re: Altamont Springtime Special for Tuesday

       

      ¿ªÔÆÌåÓý

      Looks like a 25A light red filter was used for the shots at the west end of the canyon.

      I have spent a fair number of days on Altamont over the last twenty-five years, but it isn't much these days with UP.? I am sorry that I missed seeing SP through Altamont and Pleasanton -- and I missed that by a lotta years, I know.

      Get


      Altamont Springtime Special for Tuesday

       

      In April 1975, a circle excursion was run on the SP lines Oakland-Fremont-Niles Canyon-Pleasanton-Altamont-Tracy-Martinez-Oakland, California.? The train had 5 ex-SP Fs, a dozen or so ex-SP cars that Amtrak used for the Reno Fun Train and extra cars on west coast trains as needed and private car La Condesa on the end.

      Here are 5 photos



      Mike Tisdale



      Then and Now Monday

       

      Amtrak and a surprise at the American River crossing in Sacramento, 2020 and 1973.



      Mike Tisdale




      Colfax Sunday

       

      1974 and 2011 at the same spot just west of Colfax, California








      Mike Tisdale


      For Saturday, Part 2 of the Bay Area Circle

       

      The second half of my Sacramento-Martinez-Santa Rosa-Larkspur-San Francisco-Oakland-Sacramento trip last Monday



      Mike Tisdale


      For Friday, a Circle Trip around the Bay

       

      SP used to advertise "Go One Way, Return Another", encouraging people in the eastern US use one of their routes to go west to California and return via a different route.? Passengers could go west on the Overland or City of SF, visit northern California, then take the Daylight down the coast, take in the LA region and return east on the Sunset or Golden State. Or maybe go north to Portland on the Shasta Daylight or Cascade and then go back on the NP, GN or Milwaukee.??

      We can do this on a smaller scale in northern California.? A day trip can involve a loop on different routes.??

      SMART, the commuter rail service in Marin and Sonoma Counties, north of San Francisco, recently extended their Santa Rosa-San Rafael route a couple of miles south to Larkspur, where ferries run to San Francisco.? It was time for me to take another SMART ride and I planned a trip using Sacramento light rail from my local station to the downtown Sacramento Amtrak station, a Capitol Corridor train to Martinez, an Amtrak connecting bus to Santa Rosa, SMART to Larkspur, ferries to San Francisco and then to Oakland and Amtrak home from Oakland, with the final leg on light rail.

      This is part 1 of the trip.? We get as far as the middle of San Francisco Bay on the ferry from Larkspur to SF.? Part 2 will have more of sunset on the bay, PCCs and a Melbourne tram in SF and the trip home.



      Mike Tisdale



      ?


      Over and Under Thursday

       

      An excursion train waits while a Z train passes below.






      Mike Tisdale


      Re: 112 years old and still in service

       

      ¿ªÔÆÌåÓý

      Forgot to include that thread:

      ?

      ?

      Phil Burton

      ?

      From: Phil Burton [mailto:philip-b@...]
      Sent: Wednesday, January 1, 2020 9:32 PM
      To: '[email protected]' <[email protected]>; 'observationcar@...' <observationcar@...>
      Subject: RE: [ObservationCar] 112 years old and still in service

      ?

      Mike,

      ?

      Your explanation of self-lapping vs older brake valves reminded me that subway cars built before WW II for the various NYC systems were not self-lapping.? They had the designation ME-23.? (Don¡¯t ask me why I still remember this stuff.)? Post WW II cars had self-lapping brakes, designated ME-42.? I think these designations were Westinghouse Air Brake models.

      ?

      This is an interesting thread.

      ?

      Phil Burton

      ?

      ?

      From: [email protected] [mailto:[email protected]] On Behalf Of Mike Tisdale via Groups.Io
      Sent: Tuesday, December 31, 2019 12:31 PM
      To: observationcar@...; ObservationCar@...; [email protected]
      Subject: Re: [ObservationCar] 112 years old and still in service

      ?

      I don't know what Transport Canada's rules are, but I could see how an older brake stand that is not self lapping could be banned.

      ?

      If self lapping sounds like your dog or cat bathing itself, please bear with me if you know some or all of this...

      ?

      Air brakes function by charging the brake line to release the brakes and reducing the pressure in the brake line to apply the brakes.? In general, in North America, freight brake lines are pressurized to 90 psi, passenger to 110 psi.? To apply the brakes, a certain reduction in the brake line air pressure is made, typically 15 psi for a service application.??

      ?

      With me so far?

      ?

      A brake valve has several positions.? Release pressurizes the brake line and releases the brakes.? Lap holds the air pressure in the line at whatever it is, neither reducing it or increasing it.? Then there are service, full service and emergency positions.? In emergency, the brake pipe pressure is reduced to 0 as quickly as possible.? The triple valves on the cars will dump the air as well as the locomotive brake stand in emergency, that is why when a locomotive uncouples from a train without the angle cock on the air line being closed, you will hear the air dump from all the cars in the train.? It you hear this while riding a passenger train, brace yourself, the train is going to stop quickly.??

      ?

      Sorry for the digression, back to the brake valve.? When the engineer moves the brake handle to service, the brake pipe reduction is made through the valve on the locomotive, rather than applying nearly instantly on all cars as happens when the train goes into emergency.??

      ?

      With a modern, self lapping brake valve, the engineer can put the brake handle to service, the brake valve will make a 15 psi reduction, then close or lap the brake pipe exhaust, limiting the reduction to 15 psi.? With an older, non-self lapping brake valve, the engineer has to move the handle to the lap position to hold the brake pipe reduction at 15 psi, otherwise the brake pipe reduction will continue and the train will eventually go into emergency.

      ?

      If an engineer is used to modern, self lapping brake valves, and he encounters an older one that does not self lap, he might inadvertently? put the train into emergency, which can cause the train to jackknife and derail or, at best, it will cause the train to stop where, perhaps, it was not supposed to, and have to remain stopped until brake pipe pressure can be restored.

      ?

      I'm guessing that is why Transport Canada doesn't want non self lapping brake valves in regular service on common carrier railroads.? Museums are one thing as the crews on them probably only encounter older brake valves on their engines and know to act accordingly, but having one engine with an old brake valve on a common carrier could cause trouble.

      ?

      Mike Tisdale...realizing that this isn't quite railroad "art" or "literature", but might be useful to know.

      ?

      On Tuesday, December 31, 2019, 11:31:00 AM PST, Stephen Host steve@... [ObservationCar] <observationcar@...> wrote:

      ?

      ?

      ?

      Very correct. To be fair the owners were connected to and part owners of
      museum train operations not far away, but when the museum/excursion
      train group wanted to do for profit freight, they split and created a
      new company. The new company 30 years later is now this, hauling approx
      20,000 cars/year using vintage locomotives that yes, a museum would be
      proud to own, but OSR is just as proud and it shows.

      I cannot elaborate too much on the brakestand rules - but my
      understanding is Transport Canada does regulate what type of stand is
      allowed to be used. The older style brake stands and braking systems
      from the 1940's or early 1950's is rarely found in operating railways in
      Canada and while these older brakestands have been allowed in the past,
      transport canada has essentially de-certified them for revenue freight
      operation and they are no longer allowed to be used. So you have a
      choice - retrofit with new braking systems (and a control stand for the
      Engineer) or donate it to a museum. The owner has mentioned to me it's
      likely to be donated to a nearby museum.

      My understanding is what's in #51 is a much older system such as a 6L.

      There are still some older braking systems/stands in use in museum
      operations however. Again i'm uncertain how all of this is regulated,
      but the railways are all inspected by Transport Canada regularly and
      highly likely the rules are a bit like restaurant health violations -
      depends on the inspector and type of service of the railway, and the
      safety procedures of the company in question.

      Perhaps someone else can elaborate on the older brake stand types - such
      as 24L and 26L.

      On 2019-12-31 13:17, 'Phil Burton' philip-b@... [ObservationCar]
      wrote:
      > Steve,
      >
      > This is an operating property, a for-profit operation, but is sure
      > sounds like a diesel loco museum.
      >
      > Can you elaborate on the "ancient brakestand outlawed."
      >
      > Phil Burton
      >
      > -----Original Message-----
      > From: ObservationCar@...
      > [mailto:ObservationCar@...]
      > Sent: Tuesday, December 31, 2019 5:53 AM
      > To: ObservationCar@...
      > Subject: RE: [ObservationCar] 112 years old and still in service
      >
      > Yes sir. OSR rosters 3 F units in daily operation, among st a
      > smattering of other power.
      >
      > At Salford, they have a mostly EMD roster of SW1200's (4), GP7's (2) -
      > high hood (one in faded Chessie paint), GP9's (2) , the three F units,
      > and a single RS-23 and a large deadline of MLW/ALCO locomotives plus
      > the only painted TH&B diesel left, NW2 #52 (Operating, but has an
      > ancient brakestand outlawed by Transport Canada so cannot be used and
      > is parked front of the deadline by shop - photograph-able)
      >
      > At Guelph they use RS18's RS23's, M420's and a couple EMD GP9's - a
      > guaranteed MLW(ALCO) find as they run two jobs per day and the MLW's
      > make up 75% of the roster in Guelph.
      >
      > - Steve
      >
      >
      >
      > On 2019-12-30 19:33, 'Phil Burton' philip-b@...
      > [ObservationCar]
      > wrote:
      >> Steve,
      >>
      >> I doubt that I will ever find myself in Salford, ON, but this is still
      >> a fascinating story. The age of the snowplow, the fact that the
      >> interior resembles a WW 2 tender, and that it is still in active
      >> service on a non-museum property.
      >>
      >> Is the F unit 6508 used in daily operations?
      >>
      >> Phil Burton
      >>
      >> -----Original Message-----
      >> From: ObservationCar@...
      >> [mailto:ObservationCar@...]
      >> Sent: Monday, December 30, 2019 1:53 PM
      >> To: ObservationCar@...
      >> Subject: Re: [ObservationCar] 112 years old and still in service
      >>
      >> My pleasure. If you ever find yourself at the OSR shop in Salford,
      >> Ontario (1 hour west of Toronto) if you ask nicely they'll surely let
      >> you in to have a look.
      >>
      >> what's remarkable with the OSR piece is how the interior resembles, in
      >> most facets, the same style interior of a world war 2 or older CPR
      >> wooden caboose - the familiar green walls, white roof, and red seating
      >> areas and floor. Usually the stove would have been replaced from coal
      >> to oil at some point in the late 60's or early 70's but I don't
      >> remember if this one was coal or oil when I was last inside it 4 years
      >> ago.
      >>
      >> This plow was built 1907 and rebuilt in 1927 - likely steel clad at
      >> that time of rebuild from wood - I imagine the interior had not
      >> changed much if at all after rebuild. Exterior retained the same
      >> appearance post 1927 until 2017 after which OSR was forced to put
      >> their name on it after purchase of the equipment from CPR.
      >>
      >> But it is most certainly a time machine inside and out.
      >>
      >> We're discussing this equipment on railpictures.ca over the last few
      >> days and the CPR had begun a program to rebuild plows around 2015/6 -
      >> including new trucks without friction bearings. Not many seem to have
      >> been completed but there are so few in active service it's hard to
      >> find information on them - seems to be only one photo on the Internet
      >> so far of a 20th century rebuild. The one example was completely
      >> repainted in a more modern paint scheme.
      >>
      >> - Steve
      >>
      >>
      >>
      >> On 2019-12-30 14:50, matejka53@... [ObservationCar] wrote:
      >>> Very cool - it would be interesting to date some of these plows, or
      >>> others that were fabricated out of old locomotive tender frames.
      >>>
      >>> Thanks for sharing
      >>>
      >>> Mike Matejka
      >>> Normal IL
      >>>
      >>> -----Original Message-----
      >>> From: Stephen Host steve@... [ObservationCar]
      >>> <ObservationCar@...>
      >>> To: ObservationCar <ObservationCar@...>
      >>> Sent: Mon, Dec 30, 2019 10:06 am
      >>> Subject: [ObservationCar] 112 years old and still in service
      >>>
      >>> Hi members,
      >>>
      >>> Most railway equipment rarely sees service beyond 50 years, but MOW
      >>> equipment can continue in company service indefinitely. Here's one
      >>> example, the venerable Snowplow. Now on the Ontario Southland Railway
      >>>
      >>> roster, this example is now 112 years old and awaiting the call to
      >>> duty assuming winter is strong enough to need it, So far, too much
      >>> rain.
      >>> Plows are usually called to duty around the 1st to 2'nd week of
      >>> January if winter comes on strong enough, and in winters of
      >>> 2014/5/6/8 it most certainly was, 401005 was out at least once each
      >>> winter by then.
      >>>
      >>> But the Winters of 2014/2015 were strongest seen in decades, plows
      >>> were called upwards of 2 dozen times in those years and as you can
      >>> imagine, it was well photographed as a result. Here's a photo from
      >>> those very busy times.
      >>>
      >>>
      >>>
      >>> I'm crossing fingers 2020 is good because it's just too much fun to
      >>> watch and photograph. I'm also lucky to be only 45 minutes away from
      >>> two railways that regularly use a Snowplow.
      >>>
      >>> Cheers all!
      >>>
      >>> - Steve Host
      >>> Guelph, Ontario
      >>>
      >>>
      >>>
      >>> -------------------------
      >>> Posted by: matejka53@...
      >>
      >>
      >>
      >> ------------------------------------
      >> Posted by: Stephen Host <steve@...>
      >> ------------------------------------
      >>
      >> For ObsCar "tech support" or questions about posting or list
      >> etiquette, please flag down List Co-Owner Mike Tisdale at
      >> tisdalem@..., Moderator Sam Carlson at hispeedpacer@...,
      >> Co-Moderator Bryce Lee at thb301@....
      >>
      >> For a better understanding of some group discussions), please check
      >> out the "ObsCar FAQs" in the Database section of ObsCar. For
      >> the benefit of list members and digest readers, please remember to
      >> sign your full name to your posts and delete any excess text from
      >> replies. Thank You.
      >> ------------------------------------
      >>
      >> Yahoo Groups Links
      >>
      >>
      >>
      >>
      >>
      >>
      >> ------------------------------------
      >> Posted by: "Phil Burton" <philip-b@...>
      >> ------------------------------------
      >>
      >> For ObsCar "tech support" or questions about posting or list
      >> etiquette, please flag down List Co-Owner Mike Tisdale at
      >> tisdalem@..., Moderator Sam Carlson at hispeedpacer@...,
      >> Co-Moderator Bryce Lee at thb301@....
      >>
      >> For a better understanding of some group discussions), please check
      >> out the "ObsCar FAQs" in the Database section of ObsCar. For
      >> the benefit of list members and digest readers, please remember to
      >> sign your full name to your posts and delete any excess text from
      >> replies. Thank You.
      >> ------------------------------------
      >>
      >> Yahoo Groups Links
      >>
      >>
      >>
      >
      >
      > ------------------------------------
      > Posted by: Stephen Host <steve@...>
      > ------------------------------------
      >
      > For ObsCar "tech support" or questions about posting or list
      > etiquette, please flag down List Co-Owner Mike Tisdale at
      > tisdalem@..., Moderator Sam Carlson at hispeedpacer@...,
      > Co-Moderator Bryce Lee at thb301@....
      >
      > For a better understanding of some group discussions), please check
      > out the "ObsCar FAQs" in the Database section of ObsCar. For
      > the benefit of list members and digest readers, please remember to
      > sign your full name to your posts and delete any excess text from
      > replies. Thank You.
      > ------------------------------------
      >
      > Yahoo Groups Links
      >
      >
      >
      >
      >
      >
      > ------------------------------------
      > Posted by: "Phil Burton" <philip-b@...>
      > ------------------------------------
      >
      > For ObsCar "tech support" or questions about posting or list
      > etiquette, please flag down List Co-Owner Mike Tisdale at
      > tisdalem@..., Moderator Sam Carlson at hispeedpacer@...,
      > Co-Moderator Bryce Lee at thb301@....
      >
      > For a better understanding of some group discussions), please check
      > out the "ObsCar FAQs" in the Database section of ObsCar. For
      > the benefit of list members and digest readers, please remember to
      > sign your full name to your posts and delete any excess text from
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      > ------------------------------------
      >
      > Yahoo Groups Links
      >
      >
      >

      __._,_.___


      Posted by: Stephen Host <steve@...>


      ?

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      ?

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      Re: 112 years old and still in service

       

      ¿ªÔÆÌåÓý

      Mike,

      ?

      Your explanation of self-lapping vs older brake valves reminded me that subway cars built before WW II for the various NYC systems were not self-lapping.? They had the designation ME-23.? (Don¡¯t ask me why I still remember this stuff.)? Post WW II cars had self-lapping brakes, designated ME-42.? I think these designations were Westinghouse Air Brake models.

      ?

      This is an interesting thread.

      ?

      Phil Burton

      ?

      ?

      From: [email protected] [mailto:[email protected]] On Behalf Of Mike Tisdale via Groups.Io
      Sent: Tuesday, December 31, 2019 12:31 PM
      To: observationcar@...; ObservationCar@...; [email protected]
      Subject: Re: [ObservationCar] 112 years old and still in service

      ?

      I don't know what Transport Canada's rules are, but I could see how an older brake stand that is not self lapping could be banned.

      ?

      If self lapping sounds like your dog or cat bathing itself, please bear with me if you know some or all of this...

      ?

      Air brakes function by charging the brake line to release the brakes and reducing the pressure in the brake line to apply the brakes.? In general, in North America, freight brake lines are pressurized to 90 psi, passenger to 110 psi.? To apply the brakes, a certain reduction in the brake line air pressure is made, typically 15 psi for a service application.??

      ?

      With me so far?

      ?

      A brake valve has several positions.? Release pressurizes the brake line and releases the brakes.? Lap holds the air pressure in the line at whatever it is, neither reducing it or increasing it.? Then there are service, full service and emergency positions.? In emergency, the brake pipe pressure is reduced to 0 as quickly as possible.? The triple valves on the cars will dump the air as well as the locomotive brake stand in emergency, that is why when a locomotive uncouples from a train without the angle cock on the air line being closed, you will hear the air dump from all the cars in the train.? It you hear this while riding a passenger train, brace yourself, the train is going to stop quickly.??

      ?

      Sorry for the digression, back to the brake valve.? When the engineer moves the brake handle to service, the brake pipe reduction is made through the valve on the locomotive, rather than applying nearly instantly on all cars as happens when the train goes into emergency.??

      ?

      With a modern, self lapping brake valve, the engineer can put the brake handle to service, the brake valve will make a 15 psi reduction, then close or lap the brake pipe exhaust, limiting the reduction to 15 psi.? With an older, non-self lapping brake valve, the engineer has to move the handle to the lap position to hold the brake pipe reduction at 15 psi, otherwise the brake pipe reduction will continue and the train will eventually go into emergency.

      ?

      If an engineer is used to modern, self lapping brake valves, and he encounters an older one that does not self lap, he might inadvertently? put the train into emergency, which can cause the train to jackknife and derail or, at best, it will cause the train to stop where, perhaps, it was not supposed to, and have to remain stopped until brake pipe pressure can be restored.

      ?

      I'm guessing that is why Transport Canada doesn't want non self lapping brake valves in regular service on common carrier railroads.? Museums are one thing as the crews on them probably only encounter older brake valves on their engines and know to act accordingly, but having one engine with an old brake valve on a common carrier could cause trouble.

      ?

      Mike Tisdale...realizing that this isn't quite railroad "art" or "literature", but might be useful to know.

      ?

      On Tuesday, December 31, 2019, 11:31:00 AM PST, Stephen Host steve@... [ObservationCar] <observationcar@...> wrote:

      ?

      ?

      ?

      Very correct. To be fair the owners were connected to and part owners of
      museum train operations not far away, but when the museum/excursion
      train group wanted to do for profit freight, they split and created a
      new company. The new company 30 years later is now this, hauling approx
      20,000 cars/year using vintage locomotives that yes, a museum would be
      proud to own, but OSR is just as proud and it shows.

      I cannot elaborate too much on the brakestand rules - but my
      understanding is Transport Canada does regulate what type of stand is
      allowed to be used. The older style brake stands and braking systems
      from the 1940's or early 1950's is rarely found in operating railways in
      Canada and while these older brakestands have been allowed in the past,
      transport canada has essentially de-certified them for revenue freight
      operation and they are no longer allowed to be used. So you have a
      choice - retrofit with new braking systems (and a control stand for the
      Engineer) or donate it to a museum. The owner has mentioned to me it's
      likely to be donated to a nearby museum.

      My understanding is what's in #51 is a much older system such as a 6L.

      There are still some older braking systems/stands in use in museum
      operations however. Again i'm uncertain how all of this is regulated,
      but the railways are all inspected by Transport Canada regularly and
      highly likely the rules are a bit like restaurant health violations -
      depends on the inspector and type of service of the railway, and the
      safety procedures of the company in question.

      Perhaps someone else can elaborate on the older brake stand types - such
      as 24L and 26L.

      On 2019-12-31 13:17, 'Phil Burton' philip-b@... [ObservationCar]
      wrote:
      > Steve,
      >
      > This is an operating property, a for-profit operation, but is sure
      > sounds like a diesel loco museum.
      >
      > Can you elaborate on the "ancient brakestand outlawed."
      >
      > Phil Burton
      >
      > -----Original Message-----
      > From: ObservationCar@...
      > [mailto:ObservationCar@...]
      > Sent: Tuesday, December 31, 2019 5:53 AM
      > To: ObservationCar@...
      > Subject: RE: [ObservationCar] 112 years old and still in service
      >
      > Yes sir. OSR rosters 3 F units in daily operation, among st a
      > smattering of other power.
      >
      > At Salford, they have a mostly EMD roster of SW1200's (4), GP7's (2) -
      > high hood (one in faded Chessie paint), GP9's (2) , the three F units,
      > and a single RS-23 and a large deadline of MLW/ALCO locomotives plus
      > the only painted TH&B diesel left, NW2 #52 (Operating, but has an
      > ancient brakestand outlawed by Transport Canada so cannot be used and
      > is parked front of the deadline by shop - photograph-able)
      >
      > At Guelph they use RS18's RS23's, M420's and a couple EMD GP9's - a
      > guaranteed MLW(ALCO) find as they run two jobs per day and the MLW's
      > make up 75% of the roster in Guelph.
      >
      > - Steve
      >
      >
      >
      > On 2019-12-30 19:33, 'Phil Burton' philip-b@...
      > [ObservationCar]
      > wrote:
      >> Steve,
      >>
      >> I doubt that I will ever find myself in Salford, ON, but this is still
      >> a fascinating story. The age of the snowplow, the fact that the
      >> interior resembles a WW 2 tender, and that it is still in active
      >> service on a non-museum property.
      >>
      >> Is the F unit 6508 used in daily operations?
      >>
      >> Phil Burton
      >>
      >> -----Original Message-----
      >> From: ObservationCar@...
      >> [mailto:ObservationCar@...]
      >> Sent: Monday, December 30, 2019 1:53 PM
      >> To: ObservationCar@...
      >> Subject: Re: [ObservationCar] 112 years old and still in service
      >>
      >> My pleasure. If you ever find yourself at the OSR shop in Salford,
      >> Ontario (1 hour west of Toronto) if you ask nicely they'll surely let
      >> you in to have a look.
      >>
      >> what's remarkable with the OSR piece is how the interior resembles, in
      >> most facets, the same style interior of a world war 2 or older CPR
      >> wooden caboose - the familiar green walls, white roof, and red seating
      >> areas and floor. Usually the stove would have been replaced from coal
      >> to oil at some point in the late 60's or early 70's but I don't
      >> remember if this one was coal or oil when I was last inside it 4 years
      >> ago.
      >>
      >> This plow was built 1907 and rebuilt in 1927 - likely steel clad at
      >> that time of rebuild from wood - I imagine the interior had not
      >> changed much if at all after rebuild. Exterior retained the same
      >> appearance post 1927 until 2017 after which OSR was forced to put
      >> their name on it after purchase of the equipment from CPR.
      >>
      >> But it is most certainly a time machine inside and out.
      >>
      >> We're discussing this equipment on railpictures.ca over the last few
      >> days and the CPR had begun a program to rebuild plows around 2015/6 -
      >> including new trucks without friction bearings. Not many seem to have
      >> been completed but there are so few in active service it's hard to
      >> find information on them - seems to be only one photo on the Internet
      >> so far of a 20th century rebuild. The one example was completely
      >> repainted in a more modern paint scheme.
      >>
      >> - Steve
      >>
      >>
      >>
      >> On 2019-12-30 14:50, matejka53@... [ObservationCar] wrote:
      >>> Very cool - it would be interesting to date some of these plows, or
      >>> others that were fabricated out of old locomotive tender frames.
      >>>
      >>> Thanks for sharing
      >>>
      >>> Mike Matejka
      >>> Normal IL
      >>>
      >>> -----Original Message-----
      >>> From: Stephen Host steve@... [ObservationCar]
      >>> <ObservationCar@...>
      >>> To: ObservationCar <ObservationCar@...>
      >>> Sent: Mon, Dec 30, 2019 10:06 am
      >>> Subject: [ObservationCar] 112 years old and still in service
      >>>
      >>> Hi members,
      >>>
      >>> Most railway equipment rarely sees service beyond 50 years, but MOW
      >>> equipment can continue in company service indefinitely. Here's one
      >>> example, the venerable Snowplow. Now on the Ontario Southland Railway
      >>>
      >>> roster, this example is now 112 years old and awaiting the call to
      >>> duty assuming winter is strong enough to need it, So far, too much
      >>> rain.
      >>> Plows are usually called to duty around the 1st to 2'nd week of
      >>> January if winter comes on strong enough, and in winters of
      >>> 2014/5/6/8 it most certainly was, 401005 was out at least once each
      >>> winter by then.
      >>>
      >>> But the Winters of 2014/2015 were strongest seen in decades, plows
      >>> were called upwards of 2 dozen times in those years and as you can
      >>> imagine, it was well photographed as a result. Here's a photo from
      >>> those very busy times.
      >>>
      >>>
      >>>
      >>> I'm crossing fingers 2020 is good because it's just too much fun to
      >>> watch and photograph. I'm also lucky to be only 45 minutes away from
      >>> two railways that regularly use a Snowplow.
      >>>
      >>> Cheers all!
      >>>
      >>> - Steve Host
      >>> Guelph, Ontario
      >>>
      >>>
      >>>
      >>> -------------------------
      >>> Posted by: matejka53@...
      >>
      >>
      >>
      >> ------------------------------------
      >> Posted by: Stephen Host <steve@...>
      >> ------------------------------------
      >>
      >> For ObsCar "tech support" or questions about posting or list
      >> etiquette, please flag down List Co-Owner Mike Tisdale at
      >> tisdalem@..., Moderator Sam Carlson at hispeedpacer@...,
      >> Co-Moderator Bryce Lee at thb301@....
      >>
      >> For a better understanding of some group discussions), please check
      >> out the "ObsCar FAQs" in the Database section of ObsCar. For
      >> the benefit of list members and digest readers, please remember to
      >> sign your full name to your posts and delete any excess text from
      >> replies. Thank You.
      >> ------------------------------------
      >>
      >> Yahoo Groups Links
      >>
      >>
      >>
      >>
      >>
      >>
      >> ------------------------------------
      >> Posted by: "Phil Burton" <philip-b@...>
      >> ------------------------------------
      >>
      >> For ObsCar "tech support" or questions about posting or list
      >> etiquette, please flag down List Co-Owner Mike Tisdale at
      >> tisdalem@..., Moderator Sam Carlson at hispeedpacer@...,
      >> Co-Moderator Bryce Lee at thb301@....
      >>
      >> For a better understanding of some group discussions), please check
      >> out the "ObsCar FAQs" in the Database section of ObsCar. For
      >> the benefit of list members and digest readers, please remember to
      >> sign your full name to your posts and delete any excess text from
      >> replies. Thank You.
      >> ------------------------------------
      >>
      >> Yahoo Groups Links
      >>
      >>
      >>
      >
      >
      > ------------------------------------
      > Posted by: Stephen Host <steve@...>
      > ------------------------------------
      >
      > For ObsCar "tech support" or questions about posting or list
      > etiquette, please flag down List Co-Owner Mike Tisdale at
      > tisdalem@..., Moderator Sam Carlson at hispeedpacer@...,
      > Co-Moderator Bryce Lee at thb301@....
      >
      > For a better understanding of some group discussions), please check
      > out the "ObsCar FAQs" in the Database section of ObsCar. For
      > the benefit of list members and digest readers, please remember to
      > sign your full name to your posts and delete any excess text from
      > replies. Thank You.
      > ------------------------------------
      >
      > Yahoo Groups Links
      >
      >
      >
      >
      >
      >
      > ------------------------------------
      > Posted by: "Phil Burton" <philip-b@...>
      > ------------------------------------
      >
      > For ObsCar "tech support" or questions about posting or list
      > etiquette, please flag down List Co-Owner Mike Tisdale at
      > tisdalem@..., Moderator Sam Carlson at hispeedpacer@...,
      > Co-Moderator Bryce Lee at thb301@....
      >
      > For a better understanding of some group discussions), please check
      > out the "ObsCar FAQs" in the Database section of ObsCar. For
      > the benefit of list members and digest readers, please remember to
      > sign your full name to your posts and delete any excess text from
      > replies. Thank You.
      > ------------------------------------
      >
      > Yahoo Groups Links
      >
      >
      >

      __._,_.___


      Posted by: Stephen Host <steve@...>


      ?

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      Happy New Year from the Railfan Seat

       

      Happy New Year from 40 years ago. We are on a British Railways DMU somewhere between Leeds and York. The 1950s and 1960s BR DMUs were almost as good as a cab ride for seeing the road ahead, with a big window between the driver's cab and the front passenger section. A lot of British fans didn't like them because they replaced interesting smaller steam on branch line and local trains, but I never knew the era of 0-4-4Ts on rural branch lines and I appreciated them for their railfan seats right behind the driver.

      Here is one of the things to see..a meet with a southbound passenger train behind a Class 47. 7 April 1980





      Mike Tisdale




      Re: 112 years old and still in service

       

      For what it's worth: ?Locomotive 671 of the?Graz-K?flacher Bahn, a regional Austrian railroad based in Graz (in south central Austria), is believed to be the worlds oldest continually operable steam locomotive. ?The 0-6-0 was built in 1860. ?It was originally built with vacuum brakes but now has standard air brakes. ?(Don't know much about Austrian brake valves.) ?That's one of the few outward signs of change.

      The model railroad manufacturer Liliput recently offered an era 6 (2007- ) HO model of this locomotive. ?That model, of course, looks a lot like the era 2 version. ?(When delivered -- era 1 -- the locomotive had a somewhat less enclosed cab.)

      European modelers and railfans have managed to divide European railroad history into 6 (so far) basic eras, with a number of subdivisions applicable to different countries. ?Makes it easy to figure out which equipment goes with what.

      -- Ernest

      -----Original Message-----
      From: "Mike Tisdale via Groups.Io"
      Sent: Dec 31, 2019 3:30 PM
      To: observationcar@..., ObservationCar@..., "[email protected]"
      Subject: Re: [ObservationCar] 112 years old and still in service

      I don't know what Transport Canada's rules are, but I could see how an older brake stand that is not self lapping could be banned.

      If self lapping sounds like your dog or cat bathing itself, please bear with me if you know some or all of this...

      Air brakes function by charging the brake line to release the brakes and reducing the pressure in the brake line to apply the brakes.? In general, in North America, freight brake lines are pressurized to 90 psi, passenger to 110 psi.? To apply the brakes, a certain reduction in the brake line air pressure is made, typically 15 psi for a service application.??

      With me so far?

      A brake valve has several positions.? Release pressurizes the brake line and releases the brakes.? Lap holds the air pressure in the line at whatever it is, neither reducing it or increasing it.? Then there are service, full service and emergency positions.? In emergency, the brake pipe pressure is reduced to 0 as quickly as possible.? The triple valves on the cars will dump the air as well as the locomotive brake stand in emergency, that is why when a locomotive uncouples from a train without the angle cock on the air line being closed, you will hear the air dump from all the cars in the train.? It you hear this while riding a passenger train, brace yourself, the train is going to stop quickly.??

      Sorry for the digression, back to the brake valve.? When the engineer moves the brake handle to service, the brake pipe reduction is made through the valve on the locomotive, rather than applying nearly instantly on all cars as happens when the train goes into emergency.??

      With a modern, self lapping brake valve, the engineer can put the brake handle to service, the brake valve will make a 15 psi reduction, then close or lap the brake pipe exhaust, limiting the reduction to 15 psi.? With an older, non-self lapping brake valve, the engineer has to move the handle to the lap position to hold the brake pipe reduction at 15 psi, otherwise the brake pipe reduction will continue and the train will eventually go into emergency.....



      -----
      Ernest H. Robl -- Durham, NC, USA -- Photojournalism; writing, books.
      Covering travel & transportation for 45+ years.  Now mostly retired!
      



      Re: For Monday, from Forest to Sagebrush

       

      No, we are just going slowly and the wind is blowing the smoke ahead of the train.? C&TS has engines leading its trains.? We are going downhill in this batch of photos, so the engine is not working much steam.?

      Mike Tisdale

      On Tuesday, December 31, 2019, 10:13:51 AM PST, 'Phil Burton' philip-b@... [ObservationCar] <observationcar@...> wrote:


      ?

      Mike,

      ?

      It seems judging by how the smoke is moving away from the engine that the engine is at the back of the train pushing.? Is this correct?

      ?

      Happy New Year,

      ?

      Phil Burton

      ?

      From: ObservationCar@... [mailto:ObservationCar@...]
      Sent: Sunday, December 29, 2019 10:30 PM
      To: [email protected]; Observation Car <observationcar@...>
      Subject: [ObservationCar] For Monday, from Forest to Sagebrush

      ?




      The last leg of the Cumbres and Totec's eastbound trip from Sublette to Antonito.

      ?

      ?

      ?


      C&TS, Sublette to Antonito, 9 October 2010

      The last few miles of the trip on Cumbres and Toltec from Chama to Antonito see the countryside open up as the t...

      ?

      ?

      ?

      Mike Tisdale

      ?




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      Posted by: "Phil Burton" <philip-b@...>
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