Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Robert R. Hayes served in the 320th Troop Carrier Squadron. 

Related Profiles

Harold B. Nilling

Chicago, IL

Harold B. Nilling was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Helen Bailey

Oak Ridge, TN

Bailey worked in the United States Engineer District Office.

R. S. Titman

Y-12 Plant

R. S. Titman worked for the Tennessee Eastman Corporation at the Y-12 Plant.

William E. Caldes

Los Alamos, NM

William E. Caldes studied chemical engineering at Princeton University. In 1943, he was recruited to join the Manhattan Project, and became the 19th project member at Los Alamos.