National Museum of Nuclear Science & History
John Riddle was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
W. C. Price worked for the Poe Piping & Heating Company.
Edward Littleton was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Fred Whitehead was a staff member at Los Alamos during the Manhattan Project.
George Frisbie served in the 603rd Air Engineering Squadron.