Combined with upgrades that the different railroads made, literally dozens of different versions existed. Our 6'-door kits model 14 physically different prototypes. They had grab irons on the sides and no bulge plates. The wood roof was replaced by steel in the 1930's and the famous lettering added in the 1940's. The cars lasted to the early 1950's.
Decals cover the life of the car.
Kit 4305 models up to rebuilding. Decal 4305 - Price C Kit currently out of production.