Note that the identification number "638-2361" is printed to the right of the double doors. All other cars in this series have their number printed to the left of these doors. Issued on Type II, Type IIa, and Type III bodies, this car has three variations:
Variation A: RED Type II body.
Variation B: RED Type IIa body. This is the first car that was issued with a solid roof walkway.
Variation C: LIGHT RED Type III body.
Versions of this car have been found with both early AAR and Arch-bar trucks that have solid non-operating couplers.