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

Daniel Weinberger

X-10 Graphite Reactor

Attended Brooklyn College.

Cardea Hubbard

Chicago, IL

Cardea Hubbard was a laboratory assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Cornelius M. Ridner

Los Alamos, NM

Cornelius Ridner was a staff worker at Los Alamos during the Manhattan Project.

Patrick Dorn

Los Alamos, NM