Original U.S. WWII Marine Corps NAF 1092W Leather Winter Flight Helmet - EGA Marked British Holsters Blade length is approximately 26"

Blade length is approximately 26" and overall length 37"

The design of the Model 1878 was based on the Model 1877

To question the veracity of such misunderstandings

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

Original U.S. WWII Marine Corps NAF 1092W Leather Winter Flight Helmet - EGA Marked British Holsters Blade length is approximately 26"Original 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).