National Museum of Nuclear Science & History
J. A. Drake worked for the J.A. Jones Construction Company.
Chester Damron served in the 603rd Air Engineering Squadron.
Daniel J. Keefe was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
James S. Cole is an American engineer. He served as an airplane engineer during World War II, and began working at the K-25 plant at Oak Ridge, TN in 1945, shortly after the end of the war.
