Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

T. B. Mitchell

Project StaffHanford, WA

Manhattan Project VeteranProject Worker/Staff

Related Profiles

W. O. Switzer

Hanford, WA

William Jacob Knox

Columbia University

William Jacob Knox was an American chemist. Knox was born in 1904 in New Bedford, Massachusetts. He attended Harvard University as an undergraduate, and went on to receive an M.

Leonard Czarniecki

Oak Ridge, TN

Leonard Czarniecki served as procurement planning and control officer with 9812th Technical Services Unit (Special Engineer Detachment) at Oak Ridge, TN, with the Y-12 Plant.

John W. Calkin

Los Alamos, NM

​John W. Calkin graduated from Columbia University in 1933. He then earned a Ph.D. in mathematics from Harvard.