Delaware Boundary Markers
- Also Known As: Transpeninsular Line also Mason-Dixon Line also Tangent Line also The Arc also T
- Vicinity: State boundary lines between DE-MD, DE-PA
| Y/M/D | Person | Association | Description | Composition | Food | Event |
|---|---|---|---|---|---|---|
| Y/M/D | Person | Association | Description | Composition | Food | Event |
| 1763/07/20 | Jeremiah Dixon | Work | Astronomer Charles Mason and surveyor Jeremiah Dixon are hired and paid 3,512 pounds, or about $840,000 in 2017, adjusted for inflation. | Surveying the Mason-Dixon Line | ||
| 1763/07/20 | Charles Mason | Work | Astronomer Charles Mason and surveyor Jeremiah Dixon are hired and paid 3,512 pounds, or about $840,000 in 2017, adjusted for inflation. | Surveying the Mason-Dixon Line |
| Place | AsNotedIn | Type |
|---|---|---|
| Place | AsNotedIn | Type |
| Delaware Arc Corner Monument | ||
| Post Mark'd West, Delaware | ||
| Southern Boundary of Delaware | ||
| Transpeninsular Midpoint Marker | ||
| Tri-State Mason Dixon Marker |
| Particulars for Delaware Boundary Markers: | |
|---|---|
| Criteria | Architecture-Engineering |
| Object | Civil Marker |
| Area of Significance | Commemorative Property |
| Area of Significance | Engineering |
| Criteria | Exemplar |
| Sight Category | Historic District |
| Area of Significance | Politics-government |
| Sight Category | Site |
| Owner | State |
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