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A military small & medium caliber ammunition collection
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Exhibits
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Cartridge Details
20 x 110mm USN
United States
Details
Type
AP-T
Projectile
steel, brown, 1 copper driving band
Driving Band Markings:
20MM APT EX11 MOD-0 LOT-A 1 55
Case
[none]
Primer
Headstamp
[none]