National Museum of Nuclear Science & History
G. H. Cluewett worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Helena Calloway was a laboratory assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Waldo E. Cohn was an American biochemist who worked in health physics and isotope separation during the Manhattan Project.
Michael Vickio was a member of the Military Police at Los Alamos, working on post security and the complex’s motor pool.
Edgar P. McKinney, Jr. served in the 320th Troop Carrier Squadron.
