National Museum of Nuclear Science & History
E. M. Rogers worked for the United States Engineer District Office.
Stephen Lawroski was an American chemical engineer who worked on the Manhattan Project at the University of Chicago’s Metallurgical Laboratory from 1944-1946.
F. Schmidt worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Phillip Yuster was a staff worker at Los Alamos during the Manhattan Project.
