National Museum of Nuclear Science & History
W. C. Rose worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Walter Horne worked on the Manhattan Project as a chemist at the Y-12 Plant in Oak Ridge Tennesee from 1943 to 1945.
Brewer worked at the 200 East Area at Hanford during the Manhattan Project.
Litchfield worked in the 100 F Area at Hanford during the Manhattan Project.