List of Pennsylvania state historical markers in Allegheny County information
This is a list of the Pennsylvania state historical markers in Allegheny County.
This is intended to be a complete list of the official state historical markers placed in Allegheny County, Pennsylvania by the Pennsylvania Historical and Museum Commission (PHMC). The locations of the historical markers, as well as the latitude and longitude coordinates as provided by the PHMC's database, are included below when available. There are currently 148 historical markers located in Allegheny County.[1]
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^"PHMC Historical Markers Search" (Searchable database). Pennsylvania Historical and Museum Commission. Commonwealth of Pennsylvania. Retrieved July 19, 2010.
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