National Museum of Nuclear Science & History
Etta Miller worked for the Kellex Corporation at the K-25 Plant.
George Moulton was an American chemical metallurgist. After receiving his bachelor’s degree in chemistry from Drury College, he began conducting research on radioactive metals at Iowa State.
Lorane Reeves worked for the J.A. Jones Construction Company.
Edward F. Kolley was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.