National Museum of Nuclear Science & History
T. M. Yakimchick worked for the United States Engineer District Office.
Attended the University of Illinois.
Harold Smith served in the Army at Los Alamos during the Manhattan Project.
Theodore Joseph Blechar was born on May 4, 1922 in Brooklyn, New York. His parents, Eugene and Stella Blechar, were Polish immigrants.
Daniel Mullane worked in Los Alamos from 1943 to 1945 as a technician. He helped develop a source holder for the uranium gun-type bomb before moving back to Detroit after the war.