Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Morris R. Jeppson

LieutenantHiroshima Mission

Los Alamos, NMTinian IslandWendover, UT
509th Composite GroupHiroshima MissionManhattan Project VeteranMilitary Veteran
Morris Jeppson

Morris R. Jeppson served as a lieutenant in the 1st Ordnance Squadron. He also worked as a weapons test officer. He was the assistant weaponeer on the Enola Gay on the Hiroshima bomb mission.

Related Profiles

F. L. Van Wyck

Hanford, WA

Robert J. Maurer

Chicago, IL

Robert Joseph Maurer (1913-1995) was an American physicist. Maurer received his Ph.D. from the University of Rochester in 1939 and was one of Lee DuBridge‘s last students before DuBridge left to head the Radiation Laboratory at MIT.

Ross S. Thackeray

K-25 Plant

Attended Case Western Reserve University.

Jack Bivans

Hiroshima Mission

Jack Bivans was the Assistant Flight Engineer on the “Straight Flush” B-29 crew that participated in the first Atomic bombing over Hiroshima, Japan on August 6, 1945.