Historical Markers in Mercer County, Pennsylvania
Albert Bushnell Hart
Bigler Graves
Camp Reynolds
Carlton Bridge
Clay Furnace
Cunningham Memorial Park
Erie Extension Canal
Erie Extension Canal
First Sunday School in Mercer County
General Hugh Mercer
James Sheakley
Jamestown Community Veterans Memorial
Johnston Tavern
Kidd's Mill Covered Bridge
Maurice K. Goddard
Mercer County
Pennsylvania
Pennsylvania
Sharpsville Veterans Memorial
The Mercer Soldiers Orphans School
"Freedom Road"