Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Thomas H. Cowley

Military PoliceLos Alamos, NM

Manhattan Project VeteranMilitary Veteran

Thomas Cowley was a Military Policeman assigned to Post Security at Los Alamos, New Mexico during the Manhattan Project. Cowley, originally hailing from Alabama, was a member of the 4817th Military Police Detachment and served from 1945 through 1946.

Cowley received this certificate along with every other Manhattan Project veteran after the atomic bomb was dropped. Most of the workers did not know the full nature of the project until they received this certificate. 

Related Profiles

J. T. Murphy

Oak Ridge, TN

J. T. Murphy worked for the United States Engineer District Office.

James R. Bryant

Hanford, WA

James R. Bryant served as a corporal in the 393rd Bombardment Squadron. He was the radar operator regularly assigned to the Laggin’ Dragon.

Houston C. Willson

Oak Ridge, TN

Houston Willson worked for the United States Engineer District Office.

C. L. Stewart

Oak Ridge, TN

C. L. Stewart worked for the Union Carbide & Carbon Corporation.