National Museum of Nuclear Science & History
Walter Bussart worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Chester G. McBride served in the 393rd Bombardment Squadron.
Thomas Guilfoyle was a member of the Military Police at the University of Chicago's Metallurgical Lab from 1943 to 1945.
Preston Veltman was an American chemist. Veltman was born in Grand Rapids, Michigan. He studied at Michigan Technological University, and earned a Ph.