Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Herman Snyder worked on the Manhattan Project at Oak Ridge as a soldier in the Special Engineer Detachment. He worked at the K-25 Plant for many years, and later at the Y-12 Plant.

Related Profiles

Okey B. Ellison

Chicago, IL

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

D.M. Ellett

Los Alamos, NM

​D. M. Ellett is a mechanical engineer who joined the Manhattan Project after the end of World War II.

R. G. Kramer

Hanford, WA

Laura A. Marshall

Chicago, IL

Laura A. Marshall was a laboratory technician in the Health Division at the University of Chicago Met Lab.