Original U.S. 1950s Navy Named High Altitude Full Pressure MK II MOD. 2 Flight Helmet with Visor in Scarce Original Transit Case - NASA Mercury Program Flintlock Pistols The C1 vest was designed

The C1 vest was designed for use in all parts of the word

and are correct for the period 1915-1940

- All steel Finnish M/21 Ring Mount Tripod with Finnish [SA] markings under the paint

but look to be for Schuberth

There is also a ST ETIENNE Crest on the side of the cylinder

Original U.S. 1950s Navy Named High Altitude Full Pressure MK II MOD. 2 Flight Helmet with Visor in Scarce Original Transit Case - NASA Mercury Program Flintlock Pistols The C1 vest was designedOriginal Item. One of a Kind. The US NAVY MK II or Mark II full pressure flight suit was an improvement of the MK I with improved mobility as well as more comfort than the previous naval high altitude gear. The relevant helmet offered improved visibility and new tiedown system to prevent the helmet from rising under pressure. This is an ultra rare excellent condition full pressure United States Navy high altitude Mark II Mod. 2 flight helmet in its