Off-duty airmen of an A-1 Skyraider squadron relax in their ready room, gathered beneath a hand-lettered 'SPAD House Rules' sign — 'Spad' being the affectionate nickname for the propeller-driven Skyraider. Photographs like this capture the camaraderie and dark humor that helped sustain aircrews through the stress of daily combat operations during the Vietnam War. Project: 218963