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Description
Tide gauge at Cape Mordvinof.60 -foot ladder constructed from top down.Ladder suspended by wires and stakes (Image credit: Association of Commissioned Officers)
Credit
Association of Commissioned Officers
Display Date
1939
Location
Alaska, Cape Mordvinof, Unimak Island
Collection
Historic Coast & Geodetic Survey
Nautical Charting
Tides and Tidal Currents
Tides
Keywords
Charting
Tides
Gauge
Installation