Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Ken Pumphrey joined the Manhattan Project at Los Alamos in 1946, where he worked as a security guard until 1948. Pumphrey took turns guarding various site facilities and checking ID badges, which were required to enter certain restricted areas and buildings. After the war, Pumphrey worked as a steam fitter for Honeywell.

Kenneth Pumphrey’s Timeline
19461948 Joined the Manhattan Project at Los Alamos and worked as a security guard.

Related Profiles

Theodore Kushner

Tinian Island

Theodore Kushner served in the 393rd Bombardment Squadron.

M. A. Corbin

Y-12 Plant

M. A. Corbin worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Rosemary Hall

Oak Ridge, TN

Hall worked in the United States Engineer District Office.

Woodrow F. Evans

Oak Ridge, TN

Woodrow Evans worked as a mechanic on the alpha racetracks at the Y-12 Plant in Oak Ridge, Tennessee from March 1944 to October 1945.