Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Robert Krauss

Official Historian of the 509th Composite Group

Expert
Bob Krauss Listen to Robert Krauss’s Oral History on Voices of the Manhattan Project

Robert “Bob” Krauss is the Official Historian of the 509th Composite Group. He and his wife, Amelia Krauss, published The 509th Remembered, which profiles the service members of the 509th Composite Group and the events that surrounded the group and its role in dropping the atomic bombs on Hiroshima and Nagasaki.

Krauss became interested in collecting and preserving the history of the 509th in his twenties after reading the book Enola Gay by Max Morgan-Witts. During his research, he met and befriended many of the airmen of the 509th, including Donald Albury, Ray Gallagher, Fred Olivi, Paul Tibbets, George Caron, and others.

Krauss began planning the 509th’s reunions in 2000, and has hosted the gathering for nearly two decades. Over the years, he has collected photographs, correspondence, flight suits, and other artifacts from the members of the 509th.

 

Related Profiles

Martin J. Sherwin

Washington, DC

Martin Jay Sherwin is an author and historian specializing in the development of atomic weapons and nuclear policy.

David Kaiser

Cambridge, MA

Dr. David Kaiser is the Germeshausen Professor of the History of Science and a Senior Lecturer in the Department of Physics at the Massachusetts Institute of Technology.

John Ruminer

Los Alamos, NM

Dr. John Ruminer is a retired engineer, local historian, and a member of the Board of Directors at the Los Alamos Historical Society.

Ray Smith

Trinity Site

Ray Smith is the historian at the Y-12 National Security Complex. His specific focus is the history of Oak Ridge, and he is intimately acquainted with the uranium enrichment processes undertaken at the Y-12, K-25, and S-50 plants during the Manhattan Project, and how the Fat Man and Little Boy bombs worked.