Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Walter D. Smyth

Project StaffHanford, WA

Manhattan Project VeteranProject Worker/Staff

Related Profiles

J. D. Capps

Y-12 Plant

J. D. Capps worked for the Tennessee Eastman Corporation at the Y-12 Plant.

John Moriarity

Chicago, IL

John Moriarity was a procurement officer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

C. R. Bergdahl

T-Plant/200 Areas

Bergdahl worked in the 200 West Area at Hanford during the Manhattan Project.

Charles J. Spiegl

Los Alamos, NM

Charles J. Spiegl was a civilian scientist employed by the Manhattan Project. He was involved in radiation toxicology, studying the effects of radiation on animals at the Trinity Site near Alamogordo, New Mexico.