Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

N. N. Tracy

Project StaffOak Ridge, TN

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

N. N. Tracy worked for the J.A. Jones Construction Company.

Related Profiles

Albert Cahn Jr.

Chicago, IL

Albert Cahn, Jr. (1910-1978) was a junior physicist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

C. L. Dyer

Oak Ridge, TN

Dyer worked for Stone and Webster Engineering Corporation.

Stephen F. Weber

Los Alamos, NM

Stephen Weber worked at Los Alamos during the Manhattan Project.

Mary Frankel

Los Alamos, NM

Mary P. Frankel was one of the “human computers” at Los Alamos during the Manhattan Project. In the spring of 1943, Frankel and her husband, Stan, an American physicist who later became a computer scientist, arrived at Los Alamos.