National Museum of Nuclear Science & History
Bryan Boyd worked for the J.A. Jones Construction Company.
Sergeant Frank Karcher was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
C. E. Jones worked for the Union Carbide & Carbon Corporation.
Nelson worked at the 300 Area at Hanford during the Manhattan Project.
Robert Boyd Williams was a Major General in United States Army Air Forces and Commanding General, Second Air Force, headquartered in Colorado Springs, CO.
