Tom Casey wrote:
http://digital.library.louisville.edu/cdm/singleitem/collection/royal/id/3508/rec/1191

Looking through the slats of the truck, my guess at the car number is "8405", and it also still has the K brake, on what appears to be an unrebuilt 40' double sheathed box car.  The interior framing of the roof suggests a Murphy flexible flat panel roof.  Could this be a USRA car?"
Absolutely not.  Note that the car has a left-opening door.

Ben Hom