US Vietnam War USAF Pilots Survival Knife, Camillus Mfg

Original period manufacture. Five inch parkerized finish blade with a sawback spine. Stacked leather grip sporting a red paint, done perhaps for recognition. Maker marked CAMILLUS NY on the ricasso. Leather sheath which has been dyed black, exterior pocket holds a sharpening stone. From the estate of a USAF pilot who flew rescue/supply missions during the Vietnam War. Normal age and wear.