John C. Hofstede

Frances Cianciolo

Frances Cianciolo worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Celeste Hand

Celeste Hand was a switchboard operator at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Matthew S. Muretic

Matthew S. Muretic served in the 320th Troop Carrier Squadron.

Harley C. Gabrielson