National Museum of Nuclear Science & History
Porter worked in the 200 East and West Areas at Hanford during the Manhattan Project.
G. W. Candler worked for the Roane-Anderson Company.
J. C. Blackerby worked for the Roane-Anderson Company.
Harvey Matthioson was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Cecil H. Ensley served in the 603rd Air Engineering Squadron.