Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

John L. O’Gara

LieutenantOak Ridge, TN

Manhattan Project VeteranMilitary VeteranProject Worker/Staff
The Chapel on the Hill in Oak Ridge

John O’Gara worked for the United States Engineer District Office.

Related Profiles

Ralph Bloomfield

Tinian Island

Ralph Bloomfield served in the 603rd Air Engineering Squadron. 

James B. Conant

Cambridge, MA

James Bryant Conant (1893-1978) was an American chemist and government official.  Early Years Conant was born in Dorchester, Massachusetts, and attended the Roxbury Latin School.

Joseph Halperin

X-10 Graphite Reactor

Attended the University of Chicago.

M. O. Swanson

Oak Ridge, TN

M. O. Swanson worked for the United States Engineer District Office.