B. M. Higgins

C. E. Lance

Delavan Halloran

Halloran worked in the United States Engineer District Office.

Earl F. Spring

Earl Spring was a staff worker at Los Alamos during the Manhattan Project.

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.