The Apollo 11 lunar module "Eagle" was equipped with a Maurer automatic 16mm data acquisition camera (DAC), designed to operate at several speeds while documenting technical aspects of the mission. On this film magazine, the crew recorded Armstrong's descent to the lunar surface and first moments of walking on the surface. These films, lacking sound, were analyzed post-flight for engineering studies and became part of the visual record of the mission with clips appearing in historical reviews of the mission's success.
NASA transferred this magazine to the Museum in 1970.
This object is on display in Destination Moon at the National Air and Space Museum in Washington, DC.