Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

W. L. Hartman

Project WorkerOak Ridge, TN

Manhattan Project VeteranProject Worker/Staff
The Chapel on the Hill

Hartman worked for Stone and Webster Engineering Corporation.

Related Profiles

D. F. McGuire

Hanford, WA

Anthony J. Matz

Chicago, IL

Anthony J. (“Tony”) Matz was a procurement officer at the University of Chicago Met Lab. He helped obtain, handle, and move many of the materials for Chicago Pile-1 and witnessed it going critical on December 2, 1942.

Frank Zozom Jr.

Tinian Island

Frank Zozom Jr. served in the 1027th Air Material Squadron.

John Tempka

Los Alamos, NM

John Tempka (1923-2017) was an American engineer. Tempka was born in Boydsville, Ohio. He was studying at the University of Detroit when he was recruited to join the U.