Original Japanese WWII U.S. Intelligence Officer Captured Medical Oxygen Inhaler Apparatus for Field Hospital in Original Case with Capture Paper Antique Long Guns and the inner crown is

and the inner crown is marked with Stirndruckfrei Deutsches Reichspatent

The decal is visible at about 50 percent and has a nice silver color to it

Fantastic original World War 2 Fire Away

since it would actually be more misleading than helpful

Condition of bayonet is excellent

Original Japanese WWII U.S. Intelligence Officer Captured Medical Oxygen Inhaler Apparatus for Field Hospital in Original Case with Capture Paper Antique Long Guns and the inner crown isOriginal Item. One of a Kind. This is a fantastic WWII American captured piece of Japanese medical equipment, the first of its kind we have ever seen, and likely the last. This Japanese medical oxygen inhaler apparatus was used in Japanese field hospitals during the war, and was captured by an American Lieutenant Colonel serving with an Intelligence Group of the Far East Air Force. The set comes in its original case along with the original capture