- COORDINATES: 40.69917, -76.85028
- COUNTY: Northumberland
- DISTANCE TO NEXT: Sunbury - 14
- EXPLANATION OF NAME: Named for Commodore Herndon, U.S.N.
- FOUNDED: 1854
- MANUFACTURER: Carlisle Foundry Company
- SHAPE: Standard 1-sided
- STATUS: Jim Carn repainted the sign in September 2013. Sign is cracked, welded and bolted to post

Photo 1979 by Fred Yenerall

Photo June 2009 by Clair Clawser

Photo April 2012 by JGl.

Photo April 2012 by JGl.

Photo April 2012 by JGl.

Newspaper photograph from the time of the town’s centennial in 2000. Courtesy Blair Bohr.
PA 147 at south end of town