Special Hours: The Detre Library & Archives will close at 12pm on March 8 and at 2pm on March 14, July 25, September 19, and December 12.

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Library hours are Wednesday – Saturday, 10am-5pm. For availability outside of these times, please contact the Library directly at library@heinzhistorycenter.org
Library hours are Wednesday – Saturday, 10am-5pm. For availability outside of these times, please contact the Library directly at library@heinzhistorycenter.org
Will you need to use a Library & Archives computer during your visit?
These computers can be used to access Ancestry.com and Newspapers.com.
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Prior to your visit, please search the Library & Archives online catalog(https://s92015.eos-intl.net/S92015/OPAC/Index.aspx) and list below all the materials you will wish to use during your visit. Please let us know if you would also like suggestions from Library & Archives staff for materials related to your research.

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