National Museum of Nuclear Science & History
Luther Carpenter worked for the Kellex Corporation at the K-25 Plant.
George Koval was an American chemical engineer and one of the most important Soviet spies of the 20th century.
G. Williams worked for the Comstock-Bryant Electric Company.
Robert Follit was a member of the Special Engineering Detachment assigned to the 509th Composite Group on Tinian Island in the Pacfic.
J. L. Hartman worked for the J.A. Jones Construction Company.