National Museum of Nuclear Science & History
L. H. Sudderth worked for the Edenfield Electric Company.
Albert Cahn, Jr. (1910-1978) was a junior physicist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Vosmer worked at the 300 Area at Hanford during the Manhattan Project.
Robert Muller worked for the United States Engineer District Office.