National Museum of Nuclear Science & History
G. W. Johnson worked for the Edenfield Electric Company.
George T. Felbeck was a Manhattan Project veteran and engineer, who held the position of Manager of Operations at Oak Ridge for Union Carbide.
Silas M. Epperson served in the 1395th Military Police Company, Aviation.
Takala worked at the 100-F Area at Hanford during the Manhattan Project.