(N. A. S. A.) "Photo-mosaic panorama of the lunar surface, Segment 5, Sector 15 and Segment 4, Sector 16." Silver prints, overall size 28x12 inches (43.1x30.5 cm.) at its widest, on the U. S. Geological Survey mount, with numeric notations on each of the prints, plat (grid) notations, and captions; framed. 1966-68
