J.W. Roddie

H. J. Williams

Williams worked at the 100-D Area at Hanford during the Manhattan Project. 

Bert C. Messenger

Harold Hasenfus

Harold Hasenfus was part of the Special Engineer Detachment during the Manhattan Project and worked at the University of Chicago's Metalurgical Laboratory and at the gaseous diffusion plant in Oak Ridge.

Walter S. Leland

Leland worked in the 200 E Area at Hanford during the Manhattan Project.