National Museum of Nuclear Science & History
M. Clawson worked for the Roane-Anderson Company.
John Morris worked for the United States Engineer District Office.
Albert L. Evand was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Rudolph Vergoth worked in the shop at the Chicago Met Lab during the Manhattan Project.
Leinberger worked in the 200 W Area at Hanford during the Manhattan Project.