Leonard Krouldis

Laboratory AssistantChicago, IL

Manhattan Project VeteranProject Worker/Staff

Leonard Krouldis was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Related Profiles

Gerald Burley

Los Alamos, NM

Rene Prestwood

Los Alamos, NM

Rene Prestwood was an American nuclear chemist. Prestwood was recruited for the Manhattan Project as a young chemist from the University of California-Berkeley.

Frank J. Schaupp

Oak Ridge, TN

Frank Schaupp worked for the United States Engineer District Office.

Harold R. Walters

Los Alamos, NM