National Museum of Nuclear Science & History
Barr worked for Stone and Webster Engineering Corporation.
Attended Tufts University.
Ethaline Hartge Cortelyou was a junior chemist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Fred A. Hoey served as a 1st lieutenant in the 393rd Bombardment Squadron. He was the navigator of the B-29 Full House, which served as a weather reconnaissance plane on the Hiroshima bombing mission, and the backup strike plane on Iwo Jima on the Nagasaki mission.
S. A. Wrightman worked for the Tennessee Eastman Corporation at the Y-12 Plant.
