mighta been this one you saw rustmaster - I believe there were a number of 60s crew cabs made for various railroads, maybe factory or Armbruster for the factory ... I've seen a number of pictures of railroad stuff where they're seen
"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir "When we tug a single thing on an old truck, we find it falls off" ~ me Some TF series details & TF heater pics