B Reactor: History Room Exhibits

A woman in a pink shirt views exhibit panels on a white and green wall.
The History Room at Hanford’s B Reactor.

NPS

 

Explore History Room exhibits at the B Reactor. The History Room exhibits guide readers through a timeline of the scientific discoveries that led to the nuclear age and the historical events that made the Manhattan Project one of the most consequential events of the last century. The exhibits are intended to prompt personal thoughts and reflections. 

 
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    Last updated: January 26, 2024

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    Mailing Address:

    Manhattan Project National Historical Park
    c/o NPS Intermountain Regional Office
    P.O. Box 25287

    Denver, CO 80225-0287

    Phone:

    Hanford: 509.376.1647
    Los Alamos: 505.661.6277
    Oak Ridge: 865.482.1942

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