National Museum of Nuclear Science & History
Eva Roberts was a stenographer at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Hanisch worked at the 300 Area at Hanford during the Manhattan Project.
Gunhild Swanson was a staff worker at Los Alamos during the Manhattan Project.
W. O. Lawrence worked for the J.A. Jones Construction Company.
Mason worked in the 300 Area at Hanford during the Manhattan Project.