National Museum of Nuclear Science & History
Magdaline Penny worked for the United States Engineer District Office.
Charles K. Krause was a consultant for the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Elizabeth V. Davis worked at the Los Alamos National Laboratory. She worked in SP-4 of Norris Bradbury’s division purchasing nuclear supplies from 1947 to 1957.
L. L. Forward worked for the Union Carbide & Carbon Corporation.