|► Pennsylvania (York County), Delta — Lock No. 12 — Link with the Past|
|Just north of this spot are the walls of what was once lock No. 12 of the old Susquehanna & Tidewater Canal, which paralleled the Susquehanna River 45 miles between Wrightsville, PA and Havre De Grace, MD. Built in 1836-39 and opened in 1840, the . . . — — Map (db m42504) HM|
|► Pennsylvania (York County), Delta — Mason - Dixon Line|
|The historic boundary between Pennsylvania and Maryland was surveyed, 1763-1767, by Charles Mason and Jeremiah Dixon to settle border disputes between the two Provinces. This section of the Mason-Dixon Line was first surveyed June 26, 1765. — — Map (db m3767) HM|
|► Pennsylvania (York County), Delta — Survivor of the Past|
|You are looking at the top of a restored lime kiln. Many of these were in use during the 1800's but have since become outmoded by large scale production techniques.|
This double kiln has two circular pots, constructed of schist stone that held the . . . — — Map (db m42505) HM
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