Original U.S. WWII USAAF Bomber Type A-4 Walk Around Oxygen Bottle with AN 6022-1 Regulator Revolutionary War The hamon (temper line) is

The hamon (temper line) is clearly visible

The wood stock is in very good condition

with some wear through and age on the national colors

The 14th was billeted in an English camp

with a makers label inside around the spike fixture:

Original U.S. WWII USAAF Bomber Type A-4 Walk Around Oxygen Bottle with AN 6022-1 Regulator Revolutionary War The hamon (temper line) isOriginal Items: Only One Set Available. In the days of modern jet travel, many forget that during WWII pressurized cabins were not used by bombers. At altitudes over 10,000 feet, the crew all had to rely on pressurized oxygen to keep from blacking. All crew members needed to be on a mask, as well as access to pressurized oxygen. For crews in bombers such as the B 17 and B 24, this was provided by oxygen lines run to the various stations within the