National Museum of Nuclear Science & History
Clarence Signaigo was a laboratory helper at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Holman worked for Stone and Webster Engineering Corporation.
G. W. Kearsely worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Augusta “Mici” Teller, born Augusta Maria Harkányi (1909-2000) was a Hungarian-American mathematician and wife of Manhattan Project physicist Edward Teller.