National Museum of Nuclear Science & History
E. C. McAdoo worked for the Roane-Anderson 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.
J. M. Ryan worked for the United States Engineer District Office.
Smith worked at the 300 Area at Hanford during the Manhattan Project.
