National Museum of Nuclear Science & History
John Roedel worked for the Fercleve Corporation.
Ernest C. Lawrence was a millwright at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Clayton Vogt worked for the United States Engineer District Office.
Pfennig worked for Stone and Webster Engineering Corporation.
Setterberg worked at the 200 West Area at Hanford during the Manhattan Project.
