Fred Vance

H. R. Johnson

Johnson worked at the 100-B Area at Hanford during the Manhattan Project. 

Robert M. Underhill

Robert Mackenzie “Bob” Underhill (1893-1988) was a finance officer for the University of California during the Manhattan Project.

G. F. Walter

R.F. Smith

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