Pas de chance

The one carriage I could find in a museum was the Pullman parlour car 'Topaz' at the National Railway museum in York. From all of the photos I found of it, it doesn't even seem like you can get on board it. Allthough the style and era are right, The few photos show it all really. I don't think I'd learn a great deal more from visiting and peeking through the windows. But it does look really nice.