Lynn P. Coffman

Betsy Stuart

Betsy Stuart worked as a secretary for the electrical engineering department at Hanford. Her husband, Charles F.

J. E. Metcalf

D. F. Webster

D. F. Webster worked for Clinton Laboratories at the X-10 Reactor.

John Mihalkanin

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