National Museum of Nuclear Science & History
J. V. Hubbard worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Richard Hodge worked for the Kellex Corporation at the K-25 Plant.
Jack Pierard was a communications clerk in the Hanford Engineering Works from January 1944 through the end of the war.
Richard Tolman (1881-1948) was an American physicist and chemist. Starting in 1940, Tolman served as Vice-Chairman of the National Defense Research Committee (NDRC) and was also the Chairman of the Armor and Ordnance Division of the NDRC.