Original U.S. WWII USAAF Bomber Bubble Sextant AN-5851-1 in Transit Case - Dated 1942 British Machine Guns Harpers Ferry Armory

Harpers Ferry Armory

The ricasso of the nickel plated blade is marked with H

with original factory grind marks

This is an original 1951 single sheet theatrical release poster for Leave It to the Marines

When released

Original U.S. WWII USAAF Bomber Bubble Sextant AN-5851-1 in Transit Case - Dated 1942 British Machine Guns Harpers Ferry ArmoryOriginal Item: Only One Available. This is a very nice U. S. Army Air Forces Bubble Type Sextant with Altitude Averaging device, USAAF part number AN 5851 1, in very good condition. These were used for night time navigation about WWII Aircraft, designed to hang from a suspension arm in the bubble canopy of a military aircraft. These were used in Bombers such as the PBY and B 17. It comes complete with its black Bakelite Case Transit chest, which would