Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Alfred Pfanstiehl

Junior PhysicistChicago, IL

Manhattan Project VeteranScientist

Alfred Pfanstiehl was a junior physicist at the Chicago Met Lab during the Manhattan Project. Pfanstiehl was a signatory of the Szilard Petition, an attempt to avert military use of the atomic bomb against Japan.

Related Profiles

W. H. Stemler

Oak Ridge, TN

Stemler worked for Stone and Webster Engineering Corporation.

C. B. Verbal

Y-12 Plant

C. B. Verbal worked for the Tennessee Eastman Corporation at the Y-12 Plant.

W.R. Smith

B Reactor/100 Area

Smith worked at the 100-D Area at Hanford during the Manhattan Project.

Olga (Giacchetti) Fineman

Chicago, IL

Olga (Giacchetti) Fineman was a technical assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.