National Museum of Nuclear Science & History
C. W. Hicks worked for the Roane-Anderson Company.
Mildred Thompson was a stenographer at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Herbert Stanwood, Jr. worked for the United States Engineer District Office.
Helgeson worked at the 300 Area at Hanford during the Manhattan Project.
Harvey B. Lemon (1885-1965) was a consultant to the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.