Ambrose Knapinski

C. Wilson

Wilson worked at the 200 East Area at Hanford during the Manhattan Project. 

William J. Penly

F. L. Hopkins

F. L. Hopkins worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Norma J. Hinton

Norma J. Hinton was a laboratory technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.