Frank A. Mitch

C. M. Hart

C. M. Hart worked for the Harrison Construction Company.

Gilbert Spillert

James E. Barton

James Barton worked as a carpenter for the DuPont Company at the Hanford, Washington site. He never knew he was working on the atomic bomb until after it was dropped in Japan.

G. E Gerlach

Gerlach worked at the 100-D Area at Hanford during the Manhattan Project.