(7.5 x 5.75") A replica of the plaque left on the lunar surface by the crew of Apollo 11. The plaque bears the addiitional inscription "President's Dinner Honoring Apollo 11 Astronauts August 13, 1969". The plaque is mounted on a wooden backing (13 x 10") Excellent condition. Ex: the Henry Van Goey collection. Henry Van Goey was a NASA Administrator at Vandenberg Air Force Base from 1965 to 1980, working as the chief of the Western Launch Operations Division for unmanned launch operations, primarily Delta rockets. A graduate of Purdue University, Van Goey began his career by testing Sparrow Missile rocket engines at the Naval Weapons Center at Point Magu. He then went to work in Texas while the Johnson Space Center was being built, but decided he did not like the weather. He transferred to White Sands, where he helped design a launch gantry for the Little Joe program and tested the emergency escape systems for Mercury and Apollo capsules. He then transferred to Vandenberg, the NASA facility where Delta rockets were used to launch communication, weather and science satellites into orbit. Van Goey and his team relocated the gantry built at White Sands over to Vandenber's Space Launch Complex 2 for use in launching these Delta rockets. Van Goey worked on 79 launches, earning him NASA's Exceptional Service Medal in 1976.