National Museum of Nuclear Science & History
Sidney Robinson (d. 1972) worked on the Manhattan Project in Chicago. He was from New York City, and attended City College.
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.
Yates worked at the 300 Area at Hanford during the Manhattan Project.
Willingham worked at the 200 West Area at Hanford during the Manhattan Project.