The Historical Society museum and the Cornwall Library are closed due to the Coronavirus.

  
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Visit our museum located at the Town Hall on Main Street.  
Stop by the Cornwall Library and view our display case in the front lobby.  

Please note: The Cornwall Public Library has an excellent way to research information about Cornwall, Cornwall-on-Hudson and Mountainville (the community and its people) through the Cornwall Local Newspaper archives, all on microfishe. The archives date back to the late 1800's.  Visit them on Hudson Street or call 845-534-8282 and ask for a reference librarian or go to their website at www.cornwallpubliclibrary.org .