E. H. Bensch

Jack Merusi

Merusi worked for Stone and Webster Engineering Corporation.

Eugene Wagner

Eugene Milton Wagner was a construction general contractor who worked for the J.A. Jones Construction Company at the Oak Ridge, Tennessee site as a construction engineer.

H. A. Andrews

John Mihalkanin

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