National Museum of Nuclear Science & History
O. K. Mikell worked for the Roane-Anderson Company.
William S. Biggers worked as a chemical engineer during the Manhattan Project. Biggers worked at the the Houdaille-Hershey Plant in Decatur, Illinois from April 1944 to December 1946.
A. K. Ericson worked at the 100-F Area at Hanford during the Manhattan Project.
Vernon Voight worked in the shop at the Chicago Met Lab during the Manhattan Project.