National Museum of Nuclear Science & History
Delmar Russell worked for the United States Engineer District Office. He arrived in February 1943.
F. J. Fry worked for the Fercleve Corporation.
Jack Bivans was the Assistant Flight Engineer on the “Straight Flush” B-29 crew that participated in the first Atomic bombing over Hiroshima, Japan on August 6, 1945.
Greenwalt worked at the 300 Area at Hanford during the Manhattan Project.