Not a lot of freight car pix, but this one caught my eye as something
I have never seen modeled. Everyone seems to be doing naval guns and
big structural steel as multi-car flat loads, but this is different:

http://content.lib.washington.edu/cdm4/item_viewer.php?CISOROOT=/pickett&CISOPTR=1385&CISOBOX=1&REC=20

Hopefully the link works. If not, the neg number is Pickett 4473.

I wonder if these were for trestle bents?

Dave Evans