Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Joseph Caldwell

Security GuardChicago, IL

Manhattan Project Veteran

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

Related Profiles

William G. Stroud

Los Alamos, NM

William Stroud was a staff worker at Los Alamos during the Manhattan Project.

E. T. Hudson

Hanford, WA

Kurt Pfister

Tinian Island

Kurt Pfister served in the 1395th Military Police Aviation.

A. N. Streeter

Y-12 Plant

A. N. Streeter worked for the Tennessee Eastman Corporation at the Y-12 Plant.