William J. Martin

Henry J. Pecheux

Marcia W. Wooster

Marcia W. Wooster was a lab technician in the health division at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.

J. F. Hogan

M. B. Dieson

M. B. Dieson worked at the 300 Area at Hanford during the Manhattan Project.