National Museum of Nuclear Science & History
Bradford worked in the United States Engineer District Office.
David P. Hovsepian served in the 1027th Air Material Squadron.
Lawrence H. Johnston was an American physicist. After receiving his bachelor’s degree in physics from the University of California, Berkeley in 1940, Johnston followed his mentor Luis Alvarez to MIT.
Joseph Mcguire was a chemist with the Special Engineering Detachment at the Y-12 Plant in Oak Ridge, Tennessee.
John D. Watson was an American civil engineer. In 1942, he joined the J.A. Jones Construction Company.
