National Museum of Nuclear Science & History
Olsen worked in the 200 East Area at Hanford during the Manhattan Project.
John C. Lydon, Jr. served in the 603rd Air Engineering Squadron.
M. B. Coley worked for the J.A. Jones Construction Company.
Sara B. Chettkow was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
