National Museum of Nuclear Science & History
H. A. Pritchard worked for the J.A. Jones Construction Company.
Charles Swenson worked in the shop at the Metallurgical Laboratory in Chicago during the Manhattan Project.
C. W. Winter worked for the Union Carbide & Carbon Corporation.
G. William Morgan was an American health physicist. During World War II, Morgan worked on the Manhattan Project as part of the Health Physics Division at the Oak Ridge.
