Olpha S. Clark

John S. Hodgson

John Hodgson worked for the United States Engineer District Office.

Raymond H. Picciano

Henry J. Wollweber

Henry J. Wollweber was a guard at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.

Joseph Reisberg

Roseph Reisberg was a staff worker at Los Alamos during the Manhattan Project.