Richard,

ATSF rostered 70 ton 3 bays from at least 3 makers. Some of the classes were

GA-43, GA-73 & GA-86 from ACF

GA-77 & GA-81 from PSCM

GA-100 & GA-109 & GA-121 from GAT



Is the Accurail 3 bay hopper a match for any of these?

I haven't seen one of these in the flesh. Only the pic on their website

http://www.accurail.com/accurail/art/7500/7501.jpg



I actually thought the Stewart 70ton 3 bay was good for one/some of these.

http://bowser-trains.com/hocars/Stew_offset/Stew_offset_hopper.htm



Now I'm wondering if these two models represent the same car.

Or perhaps more correctly if the ACF, PSCM and GAT cars are of identical or
similar design?

Cheers

Dave