Eugene W. Darre

Ellwood B. Johnson

Walter A. Horne, Jr.

Walter Horne worked on the Manhattan Project as a chemist at the Y-12 Plant in Oak Ridge Tennesee from 1943 to 1945.

S. W. Pratt

S. W. Pratt worked for Clinton Laboratories at the X-10 Reactor.

Joseph Getzholtz

Joseph Getzholtz worked in the shop at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.