In November 1969 Apollo 12 astronauts Alan Bean and Pete Conrad landed on the moon less than 600 feet from NASA's Surveyor 3 spacecraft, which had been there since April 1967. They removed the camera, some cable and tubing, and the trenching scoop from the lander and brought them back to Earth so that the effects of prolonged lunar exposure could be studied by Hughes Aircraft Company (the spacecraft prime contractor) and NASA's Jet Propulsion Laboratory. The Surveyor 3 camera was kept under quarantine and studied for several weeks at the Lunar Receiving Laboratory in Houston. Then it was shipped to the Hughes facility in Culver City, Calif. This photo was taken in January 1970, probably at the Hughes facility, where Hughes and JPL employees photographed, disassembled and studied the camera in detail.