National Museum of Nuclear Science & History
William E. Adams was a staff worker at Los Alamos during the Manhattan Project.
Samual Watson was a machinist from Kirksy, Kentucky employed at Oak Ridge, Tennessee during the Manhattan Project.
D. D. Frazer worked for the Tennessee Eastman Corporation at the Y-12 Plant.
C. Lawrence worked for the J.A. Jones Construction Company.
H.W. was a consultant at Metallurgical Laboratory in Chicago during the Manhattan Project.