National Museum of Nuclear Science & History
Hugh Long worked for the Edenfield Electric Company.
William S. Biggers worked as a chemical engineer during the Manhattan Project. Biggers worked at the the Houdaille-Hershey Plant in Decatur, Illinois from April 1944 to December 1946.
Lyda Speck served in the Women’s Army Corps at Los Alamos during the Manhattan Project. She later remembered “how tight the security was.
F. C. Todd worked for the Fercleve Corporation.
