Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Richard “Dick” Keenan served in the Navy on Kwajalein Island from January to June of 1946. He was involved with preparations for the Operations Crossroads nuclear tests. He sent letters from Kwajalein to his family, who preserved them.

Envelope mailed from Dick Kennan to his family

Letter from Dick Kennan to his family on June 30, 1946

Related Profiles

G. C. Hollowwa

Wendover, UT

George C. Hollowwa was a member of the Army Air Corps and a weapons expert. During and after World War II, he was involved in the assembly and testing of atomic weapons.

Arthur B. Ziegler

Tinian Island

Arthur B. Ziegler served in the 1395th Military Police Aviation.

Ben M. Yokley

Los Alamos, NM

David W. Castanien

Los Alamos, NM