Sorry, I model in HO, any era Conrail.
BTW with the name Grain Box you should be modelling the Prairies. Covered hoppers to haul grain around, and if you are modelling earlier than that then "Grain Box Cars".
Steve
I have a Supply road, I run any diesel era equipment, have more then enough Grain hoppers and boxes. But like my sig says, it's a rural supply route, to haul whatever I like or catches my eye..
My top wants right now are:
CP Piggyback flats and trailers
Rock Island Highnose GP7
Milwaukee road Hiawatha Boxcars
CNW, Conrail, MEC, and Maryland Western Stock.