Typed caption: "First Steps to the Moon. 'That's one small step for a man, one giant leap for mankind.' - Neil A. Armstrong. On July 20, 1969, at 10:56 P.M. EDT, Astronaut Neil A. Armstrong descended the Lunar Module landing gear ladder to take man's first steps on the lunar surface. In this picture his left foot drops below the last rung of the ladder as he begins the 3-foot drop to the footpad. (The black bar running through the center of the picture is an anomaly in the TV ground data system at Goldstone Tracking Station.)"
United States. National Aeronautics and Space Administration, First steps to the Moon, [2014-04-03_image_004]. Museum of Flight Digital Collections, accessed 09/02/2026, https://digitalcollections.museumofflight.org/nodes/view/15951