National Museum of Nuclear Science & History
F. J. McManus worked for the J.A. Jones Construction Company.
Gillum worked at the 300 Area at Hanford during the Manhattan Project.
Mary Wahl (1916-2007) was an American mathematician. Wahl was born in Ottumwa, Iowa. She studied at the University of Iowa and Columbia University.
John Reid was a guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.