Benchmark - 4-1957

Benchmark Number 4-1957
Established In 1957
Condition UNKNOWN
Latitude N/A
Longitude N/A
Reference Benchmark No
Vertical Datum Code UNKNOWN
Type PERMANENT_MARKER
Setting VERTICAL
Description A Hydrographic Service bronze tablet marked BM 4-1957, cemented vertically into the bedrock on the southeast shore of Johnston Cove and on the southwest side of an isthmus joining an outcropping of rock and boulders to the mainland, and south of the entrance to Johnston Cove and south of Esker Island. It lies southeast of the North Rankin Mine, and about 305 metres southeast of BM 1 (54T9500) and .259 metres below BM 1 (54T9500).
Elevations
Date Elevation Status Vertical Datum Code
N/A 5.38 ACTIVE CD