WWII 50 Caliber Headstamps

How old is this stuff? Would you even use it?

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WWII 50 Caliber Headstamps

WW2 German, Soviet, Allied militaria, uniforms, awards, weapons history. War relics forum

Ww2 Us Army T W (1) Bullet Casing Ordnance Plant F A 42, 44% OFF

Stewarts Military Antiques - - US WWII .50 Caliber Trench Art Cigarette Lighter - $25.00

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A Guide to small arms cartridge headstamps. - Weapons & Accessories - Militaria Collectors Network

New Headstamps

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List of military headstamps - Wikipedia

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Cartridge case terminology and identification – Stephen Taylor, WW2 Relic Hunter