A report written by Dr. Bruce C. Murray, presented at the Western Meeting of the American Rocket Society, in Los Angeles, California, in May 1960. This was included in Herrick's subject files.
A draft of a report with a calculation of the rotation of the line of apsides resulting from the atmospheric drag in a spherical atmosphere by H.J. Stewart, professor of aeronautics. It includes a typed letter to Herrick at the beginning from…