Original U.S. Korean War M9A1 Gas Mask Still Sealed in Box U.S. Uniforms 0/564/0005 stamped near the clip

0/564/0005 stamped near the clip end

The grip is made of classic black checkered bakelite

including many visual and verbal puns and gags

which made the housing

The two remaining tinnies we were not able to identify

Original U.S. Korean War M9A1 Gas Mask Still Sealed in Box U.S. Uniforms 0/564/0005 stamped near the clipOriginal Item. Only One Available. This is a great Korean War era gas mask M9A1, still sealed in its original transit tin. This would be opened by removing the metal key on top and attaching it to the tab and opening it like a can. The box is labeled in yellow: MASK, PROTECTIVE, FIELD, M9A1 FACEPIECE SIZE M POSITION OF CANISTER STEM L NY 2133 105 A great piece perfect for any Korean War display. Comes ready for further research and display.