National Museum of Nuclear Science & History
W. J. Oates worked for the Kellex Corporation at the K-25 Plant.
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.
Easter worked in the United States Engineer District Office.
E. P. Baker worked for the Tennessee Eastman Corporation at the Y-12 Plant.
