Benchmark - 1-1958 TS est
| Benchmark Number | 1-1958 TS est |
|---|---|
| Established In | 1958 |
| Condition | DESTROYED |
| Latitude | N/A |
| Longitude | N/A |
| Reference Benchmark | No |
| Vertical Datum Code | UNKNOWN |
| Type | BRONZE_TABLET |
| Setting | HORIZONTAL |
| Description | A standard CHS brass plug stamped TS 1-1958, set in horizontal face of sandstone outcrop 11 m due W of base of E pier. Reported destroyed (1985). |
| Date | Elevation (m) | Status | Vertical Datum Code |
|---|---|---|---|
| 2025-01-01 | 2.980 | ACTIVE | CD |