National Museum of Nuclear Science & History
B. E. Thomas worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Hanson worked at the 300 Area at Hanford during the Manhattan Project.
Robert Ingersoll Howes Sr. was an electrical engineer and one of the first 100 scientists recruited to Los Alamos to work on the Manhattan Project.
R. L. Milling worked for the J.A. Jones Construction Company.