National Museum of Nuclear Science & History
C. B. Proudfoot worked for the United States Engineer District Office.
Edward P. Hayes was a laboratory assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Floyd J. Ritchie served in the 1027th Air Material Squadron.
Preston Veltman was an American chemist. Veltman was born in Grand Rapids, Michigan. He studied at Michigan Technological University, and earned a Ph.
