Memorandum to V. C. Clarke, Jr. and T. H. Thornton, Jr. from W. J. O'Neil, Jet Propulsion Laboratory, April 18, 1966. Forwards information related to preliminary trajectory characteristics for Surveyor Mission B. Ten (10) pages.
Born-digital video recording of an oral history with Robert Alexander and interviewer Bruce Florsheim, recorded as part of The Museum of Flight Oral History Program, September 15, 2017.
Report titled "The possible contribution of Lunar Orbiter A and B sites on Apollo launch window during 1968," likely prepared by the National Aeronautics and Space Administration, circa 1966. Twenty-six (26) typed pages.
Photograph of the surface of Earth's moon taken from the Lunar Orbiter III satellite, February 22, 1967. Visible landmarks in the photo include the lunar craters Kepler (near center) and Kepler A (near right edge).
Typed caption on verso: "National…