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U.S. Army M3-10A1-6 Lightweight Service Gas Mask
The U.S. Army M3-10A1-6 Lightweight Service Gas Mask was produced in both black and gray (green) rubber. This example was made by Goodyear in 1944.
Similar masks in my collection: U.S. Army M4-10A1-6, U.S. Army M8, U.S. Army M5-11-7, Davis M-2, Davis Junior, Willson Chin Style, Willson WIG
Rubber stamp
Manufacturer and date stamp on chin "44 GDYR 386"
Filter
Filter model stamp top view "US-M10A1"
Filter
Filter lot stamp top view "26-4-9 SG C"
Filter
Filter stamps side view "HH3Z5" "517.5 GMS"
Carrier
Bag for "US ARMY LIGHTWEIGHT SERVICE MASK"
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