National Museum of Nuclear Science & History
L. A. Riden worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Leonard Orr served in the 1395th Military Police Company, Aviation.
Hubbard worked for Stone and Webster Engineering Corporation.
T. J. Costello worked for the Comstock-Bryant Electric Company.
Clyde Fiddler was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
