Original U.S. WWII USN ND Mark IV Diaphragm Gas Mask Converted to Shallow Diving Respirator Russian Issue Equipment and is fully embroidered
Yard notes & kiln story
Description
Original U.S. WWII USN ND Mark IV Diaphragm Gas Mask Converted to Shallow Diving Respirator Russian Issue Equipment and is fully embroidered and is fully embroidered Cylinder nipples all intact and four of the cylinder pins are still visible