International Association of Machinists and Aerospace Workers. "Deputy Registrar Rusty Schweitzer registering mechanics Ralph Cordle and Frank Blakeslee, 1960." Georgia State University. Special Collections. 1960, http://digitalcollections.library.gsu.edu/cdm/ref/collection/eastern/id/32450.

International Association of Machinists and Aerospace Workers (1960). Deputy Registrar Rusty Schweitzer registering mechanics Ralph Cordle and Frank Blakeslee, 1960. Retrieved from http://digitalcollections.library.gsu.edu/cdm/ref/collection/eastern/id/32450

International Association of Machinists and Aerospace Workers. "Deputy Registrar Rusty Schweitzer registering mechanics Ralph Cordle and Frank Blakeslee, 1960." 1960. April 21, 2026. http://digitalcollections.library.gsu.edu/cdm/ref/collection/eastern/id/32450.