National Museum of Nuclear Science & History
C. A. Nichols worked for the Roane-Anderson Company.
H. B. Gilbert worked for the Tennessee Eastman Corporation at the Y-12 Plant.
R. Y. Blackwell worked for the Fercleve Corporation.
Francis D. Thornhill served as a captain in the 393rd Bombardment Squadron. He was the navigator on the Straight Flush during the Hiroshima mission.
Patricia Walsh was a research assistant at the Chicago Met Lab during the Manhattan Project. Walsh was born in 1920 in Washington, D.