National Museum of Nuclear Science & History
G. H. McLarty worked for the Kellex Corporation at the K-25 Plant.
George C. Hollowwa was a member of the Army Air Corps and a weapons expert. During and after World War II, he was involved in the assembly and testing of atomic weapons.
Paris Howard was a member of the Special Engineering Detachment (SED) assigned to Los Alamos from May 1945 to April 1946.
Thomas L. Higgins served in the 320th Troop Carrier Squadron.
Hartman worked for Stone and Webster Engineering Corporation.