National Museum of Nuclear Science & History
J. P. Smith worked for the J.A. Jones Construction Company.
Ralph Carlisle Smith was born in 1910 in New York. He co-authored Project Y: The Los Alamos Story, with David Hawkins and Edith Truslow.
W. A. Swanson worked for the Union Carbide & Carbon Corporation.
Kuhn worked in the 100 D Area at Hanford during the Manhattan Project.
Leane Russell was a biologist at the Metallurgical Laboratory in Chicago during the Manhattan Project.