Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Mary E. Karraker

Project StaffHanford, WA

Oak Ridge, TNY-12 Plant
Manhattan Project VeteranProject Worker/Staff
The Alpha Racetrack at the Y-12 Plant in Oak Ridge, Tennesee

Mary Karraker worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Related Profiles

J. G. LeSieur, Jr.

Oak Ridge, TN

J. G. LeSieur, Jr. worked for the United States Engineer District Office.

O.R. Simpson

Hanford, WA

O. R. "Big" Simpson was a second lieutenant in military intelligence in charge of convoys carrying plutonium from Hanford to Fort Douglas, Utah.

C. G. Jenkins

Y-12 Plant

C. G. Jenkins worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Charles F. Wahlig

Los Alamos, NM