Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Howard T. Parr served in the 603rd Air Engineering Squadron.

Related Profiles

Robert L. Bryant

K-25 Plant

Attended Purdue University.

Edgar B. Stein

X-10 Graphite Reactor

Attended the University of Illinois.

J. C. Creadick

T-Plant/200 Areas

Creadick worked at the 200 East Area at Hanford during the Manhattan Project. 

Jack L. Callan

Chicago, IL

Jack L. Callan was a laborer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.