I have come by a few shells and figuring out what I would have to gather in order to put a set of these together. Luckily, I have the Alexander book that actually has the drawings of these cars and shows all the dims for the vestibules and bottom plates so I think I can figure that out. So I know a pretty weak starting point, but it is what I have lol and sound like there aren't a ton of these floating around.

One thing I 'll be looking for is some trucks although I may have found some on a few junker passenger cars....
Kinda neat how the car ends are shaped to work with the floating vestibules.



