Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

A. H. Femmel served in the 390th Air Service Group. 

Related Profiles

Arnold E. Sleipnes

Tinian Island

Arnold E. Sleipnes served as a techical sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Top Secret.

Joseph H. Leopold

K-25 Plant

Joseph Leopold worked for the Kellex Corporation at the K-25 Plant.

H. B. Smith

Oak Ridge, TN

H. B. Smith worked for the United States Engineer District Office.

Willard F. Clark

Los Alamos, NM

​Willard Clark was born in Boston in 1910, but grew up in Buenos Aires, Argentina, where his father was President of the General Motors Argentina Branch.