Charles V. Youmans

M.L. Sappenfield

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

William J. Ladniak

William Ladniak worked for Clinton Laboratories at the X-10 Reactor.

R. E. McClure

W. J. Karraker

W. J. Karraker worked for the Tennessee Eastman Corporation at the Y-12 Plant.