Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

C. Ellis Johnson

Project StaffHanford, WA

Manhattan Project VeteranProject Worker/Staff

Related Profiles

Tom Carpenter

Hanford, WA

Tom Carpenter is a lawyer and the executive director of Hanford Challenge, a nonprofit watchdog and advocacy organization focused on the Hanford Nuclear Site.

Secundino Roybal

Los Alamos, NM

Secundino Roybal was a staff worker at Los Alamos during the Manhattan Project.

A. A. Addison

Oak Ridge, TN

Addison worked in the United States Engineer District Office.

Norman Ramsey

Los Alamos, NM

Norman Foster Ramsey, Jr. (1915-2011) was an American physicist and winner of the 1989 Nobel Prize in Physics.