Warren Library Association – Historic Flood Control (1943)
An archive of papers examining historical flood control and new proposals under construction during the 1930's and 40's.
Warren Library Association – Historic Photographs
An archive of over 300 digital images from the library's Historic Warren Photograph Collection.
Warren Library Association – The Allegheny Pilot
Provides a detailed navigational study of the river during the era of early rafting and lumbering.
