Delaware Boundary Markers
Delaware Boundary Markers | |
 Mason–Dixon Monument, October 2011 | |
| Location | State boundary lines between DE-MD/DE-PA, Delaware |
|---|---|
| Area | 0 acres (0 ha) |
| Built | 1763 |
| Architect | Mason, Charles; Dixon, Jeremiah |
| NRHP reference No. | 75002101[1] |
| Added to NRHP | February 18, 1975 |
Delaware Boundary Markers is a national historic district located on the State boundary lines between Delaware, Maryland, and Pennsylvania. The district includes 94 contributing sites along the Mason–Dixon line and includes the Transpeninsular Line, "Post Marked West" site, Mason–Dixon line, Tangent Line, The Arc, and The Twelve-Mile Circle.[2]
It was added to the National Register of Historic Places in 1975.[1]
References
- ^ a b "National Register Information System". National Register of Historic Places. National Park Service. July 9, 2010.
- ^ Edward F. Heite (October 1974). "National Register of Historic Places Inventory/Nomination: Delaware Boundary Markers". and Accompanying photo
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