P.S. Skaff

T. B. H. Anderson

W. P. Cowan

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

H.F. Johnstone

Johnstone worked at the 300 Area at Hanford during the Manhattan Project.

G. W. Tyler

G. W. Tyler worked for Clinton Laboratories at the X-10 Reactor.