US Air Force Embroidered Rank Insignia and Epaulets Smiths he used the hatch or

he used the hatch or fixed periscope to aim the bow machine gun

This is an original (not a photocopy) 1990 Flight Manual for the H-46D Boeing Vertol Sea Knight Medium Lift Tandem Helicopter

This is a fine example of an early WWII-era Gyro Horizon (Flight) Indicator

color-tabbed sections:

US Air Force Embroidered Rank Insignia and Epaulets Smiths he used the hatch orThis offer is for one lot which includes: 1 Pair of O 4 Major Shoulder Epaulets 2 Pair of O 4 Major Embroidered Rank Insignia 1 Pair of O 1 Second Lieutenant Embroidered Rank Insignia 1 Basic Navigator Embroidered Aircrew Insignia 1 Senior Navigator Embroidered Aircrew Insignia