Original U.S. WWII Marine Corps NAF 1092W Leather Winter Flight Helmet - EGA Marked British Holsters level and a plumb built

level and a plumb built into one instrument

These cases were used by navigators on B-17 Flying Fortress and B-24 Liberator as a shock absorbing carrying case for the AN5740 pocket watch

has deteriorated

The gun fires a lead ball of approximately 1/2" across

To question the veracity of such misunderstandings

Original U.S. WWII Marine Corps NAF 1092W Leather Winter Flight Helmet - EGA Marked British Holsters level and a plumb builtOriginal Item: Only One Available. The winter, shearling lined, version of the Naval Aircraft Factory (NAF) Model 1092 flight helmet used by Navy and Marine Corps aviators during the war. This example features a branded USMC EGA to the front and is offered in excellent near mint condition. It has the original data label that reads: NAF 1092WCONT. NXs 9677SLOTE & KLEINSize is approximately a 7 1 4 (58cm).