National Museum of Nuclear Science & History
Dyer worked in the United States Engineer District Office.
W. M. Dallam worked at the 100-D Area at Hanford during the Manhattan Project.
Robert Holmberg was born in Fort Dodge, Iowa, and began working on the Manhattan Project at the Chicago Met Lab and at Ames Laboratory in Iowa.
William Stephenson worked for the J.A. Jones Construction Company.
