1966-05-17 USA Gemini 9 Mission Scrubbed

GT-9 launch scrubbed. Cover with Gemini 9 official NASA cachet and Cape Canaveral hand cancel, May 17, 1966.
Photo: "THOMAS STAFFORD, Gemini 9 command pilot puts a comforting hand on fellow Astronaut EUGENE CERNAN as they leave their spacecraft after the mission was scrubbed today at Cape Kennedy, Fla. AP Wirephoto, May 17, 1966"