Milestone 13 - Old and New
The original 18 inch high 13 milestone sits on the Northwest corner. The Anthony Wayne Theatre sits to the West of it. While the theatre occupies its own piece of history I'm pretty sure General Wayne never caught a movie there unless it was in the spectral form.
http://www.clearviewcinemas.com/cgi-bin/locations.cgi?id=062&flag=diplay_theatre
Link for the Anthony Wayne theater
The new 13 Mile Plinth sits on the Southwest corner. It is 8 feet high and while on one side it gives the mileage to Philadelphia on the other the symbols that make up the Radnor Township Seal are displayed. The plinths were put up as part of the Radnor Enhancement Project.
A hybrid map with the salmon colored stickpin showing the general location of Milestone 13 and plinth 13.
Below: The complete sketch of the milestone 12 through milestone 15 stretch of the turnpike.