Ambroso Hoelscher

Laboratory AssistantChicago, IL

Manhattan Project VeteranProject Worker/Staff

Ambroso Hoelscher was a laboratory assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Related Profiles

M. E. Biehn

Dodson “Dot” Marrs

Dodson Marrs worked in carpentry and concrete work at Oak Ridge, Tennessee as a part of the Manhattan Project.

Ralph B. Nash

Ralph Nash worked for the Roane-Anderson Company.

Harold Davis

Harold Davis served in the 1st Ordnance Squadron.