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The American Philosophical Society is undertaking strong social distancing measures to help slow the spread of the novel coronavirus, COVID-19. APS offices and the Library are closed indefinitely. Reference staff will not be able to fulfill reference requests until the Library reopens, but after reopening these requests will be attended to in the order received. Please check amphilsoc.org periodically for current information on the Library's closure status. If you have further questions please contact reference@amphilsoc.org.


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