| 1. |  | Gus Grissom signing autographs for fans | Grissom, Virgil I.; Astronauts; Purdue University--Alumni and alumnae; Alumni & alumnae; Autographing;Boys;Children;Teenagers | Virgil Grissom (Class of 1950) at the home of Dr. Richard J. Grosh, 124 Mohican Court, during Gala Week, May 1964 |
