Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

John Callahan

Special Engineer DetachmentLos Alamos, NM

Manhattan Project VeteranMilitary VeteranSpecial Engineer Detachment

Related Profiles

J. F. Morgan

Oak Ridge, TN

J. F. Morgan worked for the J.A. Jones Construction Company.

Pedro Bustamente

Los Alamos, NM

Werner H. Haak

Chicago, IL

Werner H. Haak was a laboratory assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Helene Suydam

Los Alamos, NM

Helene Suydam and her husband, Jerry, moved into J. Robert Oppenheimer’s house on Bathtub Row in Los Alamos shortly after the Manhattan Project ended in 1947.