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National Museum of Nuclear Science & History

Earnest W. Saward

DoctorHanford, WA

Manhattan Project VeteranProject Worker/Staff

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R. M. Graham

Hanford, WA

Franklin Matthias

Hanford, WA

Colonel Franklin Matthias (1908 – 1993) was the officer-in-charge at the Hanford site. Matthias, a civil engineer, had been a close associate of General Groves since the beginning of the Manhattan Project, and was asked to review sites in the West.

Herbert “Herb” F. Depke

Hanford, WA

Herbert Depke was born November 18, 1907 in Danville, Illinois.  He received a B.S. from the University of Illinois in 1930, then began working for his family’s business.

Gerald F. Putnam

X-10 Graphite Reactor

Attended Notre Dame University.