- COORDINATES: 41.091068, -79.690051
- COUNTY: Armstrong
- DISTANCE TO NEXT: Clarion - 21
- EXPLANATION OF NAME: Named for John Parker
- FOUNDED: 1786
- MANUFACTURER: Carlisle Manufacturing Company
- SHAPE: Standard 1-sided
- STATUS: Marker was reinstalled by Mike Wintermantel on March 12, 2016

August 2010 photo by Mike Natale


March 2016 photo shows Mike Wintermantel reinstalling the marker

March 2016 photo by Mike Wintermantel
PA 268 at Division Street at west end of town