Mont Alto Borough COORDINATES: 39.844287, -77.558586 (approximate) COUNTY: Franklin DISTANCE TO NEXT: N/A EXPLANATION OF NAME: N/A FOUNDED: N/A MANUFACTURER: N/A SHAPE: Keystone variant STATUS: This is a "Keystone Variant" often used to mark the limits of Boroughs. Presently in storage by Borough. October 2011 photo by Brad Bates In Storage at Borough