C. Uhrenholdt

W. F. Underwood

Underwood worked at the 200 West Area at Hanford during the Manhattan Project. 

Arthur Buck

Arthur Buck was a security guard for the Metallurgical Laboratory (“Met Lab”) at the University of Chicago during the Manhattan Project.

J. E. Parnell

J. E. Parnell worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Ervin J. Wyskochil