National Museum of Nuclear Science & History
Walter Groeger worked in the shop at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Arthur L. Hughes was an British/Welsh physicist. He worked on the Manhattan Project in St. Louis on the cyclotron and plutonium production and at Los Alamos, NM.
Fulcher worked for Stone and Webster Engineering Corporation.
N. E. Mazuco served in the 509th Headquarters and Base Services Squadron.
