E. R. Gilbert

John B. Riddle

John Riddle was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.

James N. Storey

James N. Storey served in the 393rd Bombardment Squadron.

Kathleen “Kay” (Gavin) Florin

Kathleen “Kay” (Gavin) Florin was a clerk in the chemistry division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Sam A. Musser