National Museum of Nuclear Science & History
J. R. Poling worked for the United States Engineer District Office.
Leonard Kolesky served in the 390th Air Service Group.
Ruska worked for Stone and Webster Engineering Corporation.
Monroe Messinger was born in New Jersey and grew up in Brooklyn and Long Island. He received a Bachelor of Science degree from the College of the City of New York.
Arthur Julius Olofson joined the Manhattan Project at Los Alamos in June 1944. Olofson developed specialized tools for components of the atomic bomb under Dr.
