Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Joseph LaRocco

Security GuardChicago, IL

Manhattan Project Veteran

Joseph LaRocco was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Related Profiles

M. S. Cressy

Oak Ridge, TN

M. S. Cressy worked for the Fercleve Corporation.

George T. Reynolds

Tinian Island

George T. Reynolds was an American physicist and a Naval officer during the Manhattan Project. Reynolds was born in Trenton, NJ on May 27, 1917.

Margaret W. Neuman

University of Rochester

Dr. Margaret W. Neuman worked as a biochemist during the Manhattan Project at the University of Rochester.

C. E. Telzrow

Oak Ridge, TN

C. E. Telzrow worked for the H. K. Ferguson Company.