National Museum of Nuclear Science & History
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.
Frank A. Olsson served in the 603rd Air Engineering Squadron.
W. R. McIntosh worked for the Tennessee Eastman Corporation at the Y-12 Plant.
J. N. Diven worked at the 200 West Area at Hanford during the Manhattan Project.