C.R. Risteau

H. J. Williams

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

H. W. Butsch

H. W. Butsch worked for the William A. Pope Company.

Richard Feynman

Richard Feynman (1918-1988) was an American theoretical physicist who received the Nobel Prize in 1965.

E.W. Slusher