Tony Thompson wrote

I also have very similar photos of new PS-1 box cars lettered
for the U.S. Army (USAX), the U.S. Navy (USN), and ... (USMC).

But Pat, how can this be? Richard H. firmly told us there were
no such cars <g>.

I saw a whole bunch of clean looking 40 ft PS-1 box cars in 1999
in Wisconsin, on the Fort McCoy military base west of Tunnel City.
Didn't get any pics though...

Here is a map link to the base. Just click a couple of times to zoom
in to a bunch of RR tracks crossing highway 21.

http://www.mapquest.com/maps/map.adp?searchtype=address&country=US&addtohistory=&searchtab=home&formtype=address&popflag=0&latitude=&longitude=&name=&phone=&level=&cat=&address=&city=tunnel+city&state=WI&zipcode=

Tim O'Connor