National Museum of Nuclear Science & History
John Baker worked for the Roane-Anderson Company.
Donald L. Sheets served in the 603rd Air Engineering Squadron.
Thomas F. Costa served as a 1st lieutenant in the 393rd Bombardment Squadron. He was the bombardier regularly assigned to the B-29 Some Punkins.
Raymond C. Grills is an American physical chemist who worked at the University of Chicago’s Metallurgical Laboratory and at Hanford during the Manhattan Project.
John Sullivan was a staff worker at Los Alamos during the Manhattan Project.
