Original Imperial German WWI Gummimaske GM-15 Rubberized Gas Mask with 1917 Dated Filter & Can Category_Water Jacket Assembly all proof marks are single

all proof marks are single line

These swords were also seen having been utilized during WWI but exhibited a blued finish

There is a circle around the cypher which reads METROPOLITAN / POLICE

and thus became the 28th Division

during Operation Billings

Original Imperial German WWI Gummimaske GM-15 Rubberized Gas Mask with 1917 Dated Filter & Can Category_Water Jacket Assembly all proof marks are singleOriginal Item: Only One Available. This is an extremely scarce rubberized cloth GM 15 gas mask. The Gummimaske (Rubber Mask) 15 was initially produced in 1915. It was the prototype design of a gas mask system that allowed a soldier to fight and breathe whilst located in clouds of noxious and lethal chemicals. It was the first in a series of gas masks which were manufactured for military use by the German military in WWI. The very first version of the