Union Canal
The canal, at this point, followed the north bank of the Tulpehocken. A dam, two locks, and a mule bridge made it possible for boats to cross Northkill Creek. Nearby were grist mills, a lime kiln, and a tannery.
USGS Historical Topographic Map CollectionDavid Rumsey Map Collection, Stanford LibrariesLibrary of CongressLibrary of CongressDavid Rumsey Map Collection, Stanford Libraries
Marker data: Pennsylvania Historical and Museum Commission via data.pa.gov
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