National Museum of Nuclear Science & History
S. D. McGee worked for the Edenfield Electric Company.
J. G. Ayre worked for the J.A. Jones Construction Company.
Lewis worked in the 200 West Area at Hanford during the Manhattan Project.
Jones worked at the 300 Area at Hanford during the Manhattan Project.
Frank R. Johnson was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
