Report titled "Engineer special study of the surface of the Moon," by Robert J. Hackman and Arnold C. Mason, United States Geological Survey, 1961. Part of the Miscellaneous Geologic Investigations series, map I-351. Packet includes two maps; a third…
Born-digital video recording of an oral history with Arthur K. Davenport and interviewer John Barth, recorded as part of The Museum of Flight Oral History Program, June 26, 2019.
Composite photograph of the Moon's surface, taken on one of the Lunar Orbiter missions, circa 1960s.
Inscription on verso: "2B 16521 IV Fr 138. 3 of 3."