Benchmark - 3-1956

Benchmark Number 3-1956
Established In 1956
Condition DESTROYED
Latitude 48.651
Longitude -53.115
Reference Benchmark No
Vertical Datum Code UNKNOWN
Type BRONZE_TABLET
Setting VERTICAL
Description A bronze rock post stamped BM 3-1956, set in large rock 46 m E of road running along bkw from govt wharf. It is about 20 m from water line. It occupies same position as triangulation station BEN. NOTE: BEFORE A 1990 DATUM ADJUSTMENT THE BM ELEVATION WAS 6
Elevations
Date Elevation Status Vertical Datum Code
1956-01-01 6.77 HISTORICAL CD