Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

George H. Cohen served as a 1st lieutenant in the 393rd Bombardment Squadron. He was regularly assigned to the B-29 Top Secret. He participated in the mission to bomb Hiroshima as the flight engineer of the Big Stink, which was the backup strike plane on Iwo Jima. He flew as the flight engineer of the Laggin’ Dragon, the weather reconnaissance plane, during the mission to Nagasaki.

Related Profiles

Frank J. Brady

Tinian Island

Frank J. Brady served in the 320th Troop Carrier Squadron. 

Arthur E. Tissol

K-25 Plant

Attended Purdue University.

Barney J. O’Keefe

Tinian Island

Barney J. O’Keefe served in the military as an ensign during the war. He was a member of Project Alberta, the team that transported and assembled the two atomic bombs preceeding the August 1945 bombing missions on Hiroshima and Nagasaki.

Roy W. Greenlee

Chicago, IL

Roy Greenlee was a chemist at the University of Chicago Metallurgical Lab and at Oak Ridge, Tennessee.