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

Clarence R. Churchman

Mattie Parks

Henry J. Ward

Henry Ward worked for the United States Engineer District Office.

Vernon J. Rowley

Hiroshima Mission

Vernon J. Rowley served as a sergeant in the 393rd Bombardment Squadron. He was the radar operator on the B-29 Jabit III on the Hiroshima mission.