National Museum of Nuclear Science & History
E. O. Ogle worked for the Edenfield Electric Company.
A. M. Hartman worked for the Roane-Anderson Company.
John Mihalkanin was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Neff worked at the 100-F Area at Hanford during the Manhattan Project.
John C. Pennock attended Cornell University, where he studied engineering. He was a member of the Special Engineer Detachment at Oak Ridge, where he worked as a technical engineer at the K-25 Plant.
