Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Irvin Mastin

Project StaffOak Ridge, TN

Manhattan Project VeteranProject Worker/Staff
The Chapel on the Hill in Oak Ridge

Irvin Mastin worked for the J.A. Jones Construction Company.

Related Profiles

W. R. Duff

Y-12 Plant

W. R. Duff worked for the Tennessee Eastman Corporation at the Y-12 Plant.

George Kistiakowsky

Los Alamos, NM

George Kistiakowsky (1900-1982) was a Ukrainian-American physical chemist.  He joined the Manhattan Project in late January 1944, leaving his role as chief of the National Defense Research Committee’s Explosives Division.

Boleslaw S. Gawel

K-25 Plant

Attended Rutgers University.

Slade J. DeLaney

Tinian Island

Slade J. DeLaney served in the 320th Troop Carrier Squadron.