Unusual collection of 15 color lenticular postcards commemorating the Apollo program, ranging in size from 5.25 x 4 to 6.5 x 4.75, with reverse of four cards postmarked July 20, 1969, the date of the Apollo 11 moon landing, and September 9, 1969, the issue date for the jumbo-sized commemorative "First Man on the Moon" stamp, which is affixed to the upper right corners. The postcards depict scenes of spacewalks, lunar excursions, and various images related to launch, moon-landing, and reentry. Includes three duplicates. In overall fine condition.