Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Related Profiles

D. Ross

Oak Ridge, TN

Donald J. Omans

Los Alamos, NM

Jack L. Callan

Chicago, IL

Jack L. Callan was a laborer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Richard O. Tigner

Tinian Island

Richard O. Tigner served in the 393rd Bombardment Squadron.