I had one of my C-15 cars on display at the Sunset / 3rd Rail booth at York a number of years ago. Scott decided that rather than him doing it I should do it on my own. I had forgotten about the project but need to revive it.
As I recall we were going to price the cars around $350 each since they would be custom made. I know a lot of B&O guys were interested. However, being interested and purchasing are two different things.
My car is absolutely correct for a C-15. I still have the pattern for the very unusual trucks. The B&O had 100 of these express cars and I used to see them all the time on passenger trains running through Baltimore. I even saw a photo of one of them that was painted B&O blue and gray with yellow stripes although all the ones I saw were painted solid blue with a single yellow stripe.
R. Heil - Sunset Models / 3rd Rail