The USNX freight car roster of January 1940 is presented as follows:
USNX
Frt Car Roster
USNX Nbr | Length | Car Type | Capy (ft3) | built | bldr. | capy (tons) | Comments | 901-948 | 40'-6" | Tank | 7000 gal | 19xx | 50 ton | 48 | 1001 | 36'-0" | Tank, Comp. Gas | 19xx | 70 ton | 1 | 1002-1012 | 41'-6" | Tank, Comp. Gas | 19xx | 100 ton | 11 | 1050 | 37'-0" | Box Car | 3450 ft3 | 19xx | 40 ton | 1 | TOTAL= | 61 |
The information for this roster was derived from the January 1940 issue of the Official Railway Equipment Register, the gracious files of Jim Eager and others.