National Museum of Nuclear Science & History
Flonnie Sloan worked in Building 9201 in the Y-12 plant at Oak Ridge, Tennessee from 1943 to 1945.
Frank J. Brady served in the 320th Troop Carrier Squadron.
G. E. Boyd worked for Clinton Laboratories at the X-10 Reactor.
A. J. MacDonald worked for the Union Carbide & Carbon Corporation.