Leo A. Ortega, Jr.

Frank Alvidnes

Frank Alvidnes was a staff worker at Los Alamos during the Manhattan Project.

Clifford E. Nilsson

Clifford Nilsson served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.

Jack P. Pierard

Jack Pierard was a communications clerk in the Hanford Engineering Works from January 1944 through the end of the war.

R.W. Nessley