John Costa

ShopChicago, IL

Manhattan Project VeteranProject Worker/Staff

John Costa worked at the shop in the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Related Profiles

Frank W. Berzinis

Tinian Island

Frank W. Berzinis served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Up An’ Atom.

Bernard Waldman

Tinian Island

Bernard Waldman (1913-1986) was an American physicist who became the Associate Director of the National Superconducting Cyclotron Laboratory at Michigan State University (NSCL).

G. S. Coffman

Hanford, WA

Eva Pennartz

Oak Ridge, TN

Eva Pennartz worked for the Roane-Anderson Company.