Unfinished U.S. WW2 Imperial blade-marked M3 trench fighting knife blank available.  This U.S. WW2 edged weapon collectible would make an important acquisition for any collector.  

This Imperial M3 blade blank wasn’t finished at Imperial, because the ‘US M3 IMPERIAL’ mark was stamped in the wrong spot—or it was a test piece as part of the manufacturing process, and was deliberately stamped just somewhere on the blade. 

Condition is as-found.