Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Helen J. Arson

Lab Technician; Health DivisionChicago, IL

Manhattan Project VeteranProject Worker/Staff

Helen J. Arson was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.

Related Profiles

Cleo E. Harter

Tinian Island

Cleo E. Harter served as a sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Strange Cargo.

Ralph Gardner-Chavis

Chicago, IL

Ralph Alexander Gardner-Chavis (1922-) is a chemist and pioneer of hard plastics who worked at the University of Chicago’s Met Lab during the Manhattan Project.

Robert Purbrick

Chicago, IL

Bob Purbrick was an American physicist. Purbrick was born in 1919 in Salem, Oregon. He received a B.A.

R. O. Bryan

Hanford, WA