Original U.S. WWI M1917 SBR Gas Mask with Carry Bag, Instructions, and Filter British Holsters this one actually has a

this one actually has a visible 1940 date in Japanese on the liner

This stereoscope was used to view aerial photography in 3D

1 Deck is complete (jokers are missing)

and formally moved into the British Army in 1862

Original U.S. WWI M1917 SBR Gas Mask with Carry Bag, Instructions, and Filter British Holsters this one actually has aOriginal Item: Only One Available. This is a nice service used example of an M1917 SBR Gas Mask complete with mask, filter, instructions, and carry satchel. It still has the original internal pocket to hold the filter, as well as the spring spacer so that the filter intact is not impeded. The original instructions and repair tape packet is still attached to the filter by the string. Unlike almost all of the masks that we have seen, this example still