U.S. Army M9A1 Field Protective Gas Mask

The U.S. Army M9A1 Field Protective Gas Mask was identical to the M9 Field Protective Gas Mask, but was issued with an updated carrier.  This example was made by Firestone in 1952.

Rubber stamps
Rubber stamps

Manufacturer and date stamps on cheek "M94C2" "52 (Firestone logo) X1"

Stamp
Stamp

Lot stamp on cheek "CH-11057-10121"

Rubber stamp
Rubber stamp

Date stamp on exhale valve "52 D E-1" "M16-C15"

FIlter
FIlter

FIlter top view

FIlter
FIlter

FIlter stamps bottom view "US MII" "WB"

FIlter
FIlter

FIlter weight and lot stamps "257 GRAMS" "LOT NO CH 11015-8417 5-15-52"

FIlter
FIlter

FIlter weight and lot stamps "257 GRAMS" "LOT NO CH 11015-8417 5-15-52"

Carrier
Carrier

Bag for "US Field Protective Mask M9A1 M-L"

Carrier
Carrier

Stamp inside bag flag

Container
Container

M9A1 can front view

Container
Container

M9A1 can rear view

Container
Container

M9A1 can top view

Container
Container

M9A1 can front view

Container
Container

M9A1 can rear view

Container
Container

M9A1 can top view

Container
Container

M9A1 can front view

Container
Container

M9A1 can rear view

Container
Container

M9A1 can top view