National Museum of Nuclear Science & History
F. C. Ruh worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Col. Whitney Ashbridge was the Commander of the Army Post at Los Alamos during the Manhattan Project.
Kelleher worked for Stone and Webster Engineering Corporation.
Lillian Guadagna was a technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.