National Museum of Nuclear Science & History
Creedon worked for Stone and Webster Engineering Corporation.
Mildred Summers was a chemical technician at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Gast worked at the 300 Area at Hanford during the Manhattan Project.
Wesley P. Peterson served in the 390th Air Service Group.
Jimmy Vale joined the Manhattan Project in 1943, where he helped operate calutrons as part of Ernest O.
