Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

W. J. Callahan

Project StaffHanford, WA

Manhattan Project VeteranProject Worker/Staff

Related Profiles

Francis S. Kotzian

Tinian Island

Francis S. Kotzian served in the 1st Ordnance Squadron.

A. S. Gerish

Y-12 Plant

A. S. Gerish worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Chester G. Pirkle

Tinian Island

Chester G. Pirkle served in the 1027th Air Material Squadron.

Joseph J. Darmento

Los Alamos, NM