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

Watt V. Smith

Oak Ridge, TN

Watt Smith worked for the United States Engineer District Office.

Ralph A. Glore

Tinian Island

Ralph A. Glore served in the 1027th Air Material Squadron. 

Myrtle L. Hayes

Oak Ridge, TN

Hayes worked in the United States Engineer District Office.

Wallace Addis

K-25 Plant

Wallace Addis worked for the Kellex Corporation at the K-25 Plant.