NASA Johnson Space Center Collection
Astronauts Mitchell and Shepard during first Apollo 14 EVA
Astronaut Edgar D. Mitchell, lunar module pilot, operates the Active Seismic Experiment's thumper during the first Apollo 14 extravehicular activity (EVA-1) on the Moon. Astronaut Alan B. Shepard Jr., commander, walks near deployed components of the Apollo Lunar Surface Experiments Package (ALSEP) in the background. This photograph was taken by an automatic 16mm camera mounted on the Apollo lunar hand tool carrier aboard the Modularized Equipment Transporter (MET).
Johnson Space Center (JSC)
Link To Source