Lawrence F. Roth

Stanley Bakes

Frank Alvidnes

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

Abraham L. Longfield

Abraham L. Longfield was a Procurement and Property Officer for the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Lawrence F. Roth

Lawrence Roth worked for the United States Engineer District Office.