Checklist for astronauts
This card includes a checklist of the procedures to be followed by the astronauts on their 50-minute and 2-hour extra vehicular activities (EVA)—walks on the lunar surface. The procedures included photography, equipment inspection, and collection of lunar soil. This data card kit served as a training device in simulations on Earth.
National Archives - Southwest Region (Fort Worth, Texas), Records of the National Aeronautics and Space Administration