They had a hodgepodge of different knives and machetes they issued, Woodsman's Pal even had a few they made for the MC. Kinda like during the second invasion of Iraq when the hummer's just were not doing it, they had all sorts of different styles of up armor and parts. Industry in the US was using every manufacturer they could get to make gear during WW2, Westinghouse and Springfield Armory were making the same rifles for example. Handle looks like it was replaced at one point. Super cool, looks like a bush knife.