Photographic group portrait of participants with their awards at the Seventh National Association of Rocketry Annual Meet (NARAM-7), Aberdeen, Maryland, 1965. Identified individuals are: Gordon Mandell (back row, far left).
Stamped on verso: "194A."
Photograph of Gordon Mandell holding a model rocket at the Sixth National Association of Rocketry Annual Meet (NARAM-6), Wallops Island, Virginia, 1964.
Photograph of Gordon Mandell speaking in front of a chalkboard during the Sixth National Association of Rocketry Annual Meet (NARAM-6), Wallops Island, Virginia, 1964.
Photograph of several people weighing model rockets at the Sixth National Association of Rocketry Annual Meet (NARAM-6), Wallops Island, Virginia, 1964. Identified individuals are: Gordon Mandell (lower right).
Photograph of five participants posing with their model rocketry awards at the Fifth National Association of Rocketry Annual Meet (NARAM-5), Bedford, Massachusetts, 1963. Gordon Mandell is kneeling in the front row (left).
Stamped on verso: "U.S. Air…