National Museum of Nuclear Science & History
Claude Goins worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Caldwell worked at the 200 West Area at Hanford during the Manhattan Project.
Leo P. Hassen was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
M. E. Brennan worked for the Watson-Flagg Engineering Company.
