National Museum of Nuclear Science & History
R. L. Plowden worked for the J.A. Jones Construction Company.
Acken worked at the 200 West Area at Hanford during the Manhattan Project.
Betty Lou Runyan was a staff worker at Los Alamos during the Manhattan Project.
Eleanor Caldwell was a laboratory technician in the Health Division at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
