National Museum of Nuclear Science & History
McCabe worked for Stone and Webster Engineering Corporation.
Ralph D. Fry served in the 603rd Air Engineering Squadron.
C. L. McCallum worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Dorothy worked at Oak Ridge during the Manhattan Project as a “calutron girl.” After her brother was killed in the attack on Pearl Harbor, she was eager to join the war effort, and did so starting in 1944.
