Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Alfred S. Withrow

Project StaffB Reactor/100 Area

Hanford, WA
Manhattan Project VeteranProject Worker/Staff
The first large-scale nuclear reactor in history, the B-Reactor, in Hanford, Washington

Withrow worked at the 100-D Area at Hanford during the Manhattan Project. 

Related Profiles

Thomas E. Marceau

Hanford, WA

Thomas E. Marceau is an archaeologist and cultural resources specialist at the Hanford site.  Marceau works closely with Northwest tribal nations—including the Confederated Tribes of the Umatilla Indian Reservation and the Yakama Nation—and federal agencies to evaluate archaeological/traditional cultural places and protect Native American sacred places.

J. Steele Shipp

Hanford, WA

T. M. Mitchell

Oak Ridge, TN

T. M. Mitchell worked for the Roane-Anderson Company.

Hannah Grovsnor

Oak Ridge, TN

Grovsnor worked in the United States Engineer District Office.