National Museum of Nuclear Science & History
W. E. Miller worked for the Edenfield Electric Company.
George Mahfouz joined the Manhattan Project in 1943 when he was offered a job at the Houdaille-Hershey nickel plant in Decatur, Illinois.
W. J. Eccles worked for the Kellex Corporation at the K-25 Plant.
McKenzie worked for Stone and Webster Engineering Corporation.