Re-Inventing the Perfectly Pennsylvania Keystone Marker
Cornwall Borough Line (Store Lane)
COORDINATES: 40.281919, -76.389727
STATUS: This is the "variant" type of sign in that it is not Keystone shaped, and are often found, as does this one, to mark "Borough Lines." We do not know if these were part of the Dept of Highways program or whether they were obtained by the boroughs. As there are several in scattered parts of the state, there must have been some centralization to them.