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When the real thing looks like a model


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 That's surely a Dapol test layout - not only the 68, but could that be the new OHLE on the right?

 

Possibly, but they need to try and wire their loco lighting to be directional. No serious prototypical model would have the rear cab lighting on when the loco is moving forward.

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Just look at this N gauge diesel depot!

 

https://scontent-lhr3-1.xx.fbcdn.net/v/t1.0-9/13265858_499623616905704_7099329671581459817_n.jpg?oh=e1411a2b77aa54746008bb8868383edd&oe=57E25283

 

Those locos need weathering - and they never all operated together - and who on earth resprayed that Class 50 in IC livery?

 

Phil

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Just look at this N gauge diesel depot!

 

https://scontent-lhr3-1.xx.fbcdn.net/v/t1.0-9/13265858_499623616905704_7099329671581459817_n.jpg?oh=e1411a2b77aa54746008bb8868383edd&oe=57E25283

 

Those locos need weathering - and they never all operated together - and who on earth resprayed that Class 50 in IC livery?

But nice weathering on the Peco turntable.

 

Cheers

David

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I looked at this photo thinking "It does look like a model, but it's obviously a real location. I have never heard of the 'Preamble Express' though. Is this a model locomotive photoshopped into a picture of a real location? But Railpictures don't allow that kind of thing, do they?"

 

http://www.railpictures.net/photo/578474/

 

Turns out it was a real train, run two years before the Freedom Train (American Bicentennial celebration) to check possible routes, schedules etc. for the Freedom Train:

 

http://www.freedomtrain.org/preamble-express-home.htm

 

You learn something every day!

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Funnily enough I was going to post a question about all the white painted track at Glasgow Queen Street. Does anyone know why the rails there are white? Maybe smart paint to stop the locals pinching the rails and flogging them at the local scrappy?

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Funnily enough I was going to post a question about all the white painted track at Glasgow Queen Street. Does anyone know why the rails there are white? Maybe smart paint to stop the locals pinching the rails and flogging them at the local scrappy?

Its to reflect the heat and stop the rails overheating and buckling. Its said to reduce the heat of the rails by quite a few degrees centigrade.

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Painting the rails white was tested in Australia where it gets a LOT hotter. While it did reduce rail temperature by up to 10 degrees, it didn't actually stop buckling on exceptionally hot days.

 

Cheers

David

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Its to reflect the heat and stop the rails overheating and buckling. Its said to reduce the heat of the rails by quite a few degrees centigrade.

 

It's not to stop buckling.  You will note it is done on pointwork, not on plain line and the idea is indeed to reduce expansion in strong sunshine but the aim is to prevent detection being thrown out of synch as a  result of the rails moving very slightly.  The places where it was tried back in the 1990s showed significant reduction in point detection failures in sunny/hot weather hence it has become widespread.

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