30 Army Short Range box by WRACo

Any thoughts as to if this would be a contract box, or stictly commercial?

Rounds appear very similar to M1904 Gaurd rounds with “W.R.A.Co. .30 ARMY” h/s.

The .30 Army cartridge was loaded as a Short Range cartridge by Winchester, UMC and USCCo with the 100 grain lead bullet. In my opinion, the cartridges and box are strictly commercial.