Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

E. J. O’Brien

Project WorkerOak Ridge, TN

Manhattan Project VeteranProject Worker/Staff
The Chapel on the Hill

O'Brien worked for Stone and Webster Engineering Corporation.

Related Profiles

Vincent J. Galvani

Vincent J. Galvani was a chemical engineer who helped design the trigger mechanism for the atom bomb.

Walter Brill

Oak Ridge, TN

Walter Brill worked for the Fercleve Corporation.

Mary Rockwell

Y-12 Plant

Right after Pearl Harbor with her new high school diploma, Mary Compton applied to TVA for a war job.

Arthur E. Josephson

Tinian Island

Arthur E. Josephson served in the 390th Air Service Group.