This series contains items related to the Hyperbaric Center's testing for the Apollo Missions, known for putting the first man on the moon. Contains lantern slides of the moon landing, technical drawings, space illustrations, equipment, and testing results. Also contains a photograph of Edwin "Buzz" Aldrin with the planted U.S. flag, signed by Apollo 11 astronauts Neil Armstrong, Michael Collins and Edwin Aldrin. Materials are undated and therefore date to the missions, circa 1961 to 1975.