National Museum of Nuclear Science & History
Ira Carpenter worked for the Edenfield Electric Company.
William J. Nicholson was born on March 2, 1924 in Chicago, Illinois. Growing up, he was interested in engineering, aviation, and aeronautics.
R. V. Weisenfluh worked for the Union Carbide & Carbon Corporation.
Charles Cooper was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
