National Museum of Nuclear Science & History
J. H. Rhodes worked for the J.A. Jones Construction Company.
Babcock worked at the 300 Area at Hanford during the Manhattan Project.
Dyer worked for Stone and Webster Engineering Corporation.
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.
Joseph Levinger was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
