Category:Ordnance Survey Tide Gauge
Ordnance Survey Tide Gauge House, Dunbar Harbour, East Lothian - OS set up tide gauges in Felixstowe (1913), Newlyn (1915) and Dunbar (1917). Newlyn was chosen as the single reference.
Media in category "Ordnance Survey Tide Gauge"
The following 2 files are in this category, out of 2 total.
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Ordnance Survey Tide Gauge House, Dunbar Harbour, East Lothian - view across entrance.jpg 4,598 × 3,442; 5.47 MB
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Ordnance Survey Tide Gauge House, Dunbar Harbour, East Lothian.jpg 4,606 × 3,454; 5.79 MB
