National Museum of Nuclear Science & History
R. Niekirk worked for the Roane-Anderson Company.
Elsie Pierce was a motor pool driver at Los Alamos during the Second World War. She joined the Women’s Army Corps after her older brother joined the Army.
John C. Delmar, Jr. served in the 603rd Air Engineering Squadron.
Harvey Matthioson was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.