J. P. Connor

Herman J. Kase

Ellsworth M. Risley

Ellsworth Risley was a staff worker at Los Alamos during the Manhattan Project.

Eldred Nelson

Eldred C. “E.C.” Nelson (1917-2008) was an American physicist. Not long after arriving at the University of California, Berkeley to study physics, Nelson was recruited by his professor, J.

Conrad W. Roescke

Conrad Roescke was a staff worker at Los Alamos during the Manhattan Project.