U.S. Army M2-10A1-6 Lightweight Optical Gas Mask

The U.S. Army M2-10A1-6 Lightweight Optical Gas Mask combined elements of the earlier U.S. Army MI-I-5/U.S. NDO Mk I and the M3/M4 Lightweight Service masks.  This example was made by Continental Rubber in 1952.

 

Similar masks in my collection:  U.S. Army MI-I-5, U.S. NDO Mk I, U.S. Army M3 Diaphragm, U.S. Army M3A1 Diaphragm, U.S. Army M3-10A1-6, U.S. Army M4-10A1-6

Stamps
Stamps

Lot and date stamps on cheek "EA-25186-1" "52 N-2"

Stamp
Stamp

Stamp on head harness "EA-1"

Carrier
Carrier

Bag for "US Army Lightweight Optical Mask T"