Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

A. H. Yohannan

Project StaffOak Ridge, TN

Manhattan Project VeteranProject Worker/Staff
The Chapel on the Hill in Oak Ridge

A. H. Yohannan worked for the Roane-Anderson Company.

Related Profiles

Jack L. Gosnell

X-10 Graphite Reactor

Jack Gosnell worked for Clinton Laboratories at the X-10 Reactor.

Newell E. Dahl

Tinian Island

Newell E. Dahl served in the 603rd Air Engineering Squadron. 

M. Kapusta

Tinian Island

M. Kapusta served in the 390th Air Service Group.

Jess Liberman

Hanford, WA