The North Sea

Scale: circa 1:5,000,000 (lat). Blue-backed chart showing England from Beachy Head to the Shetland Isles and parts of Norway, Denmark and Holland with six insets and three views Insets: 1. Channels to Bergen circa 1:2,000,000 (bar); 2. Christiansund to Dronthiem circa 1:35,000 (bar); 3. Aberdeen circa 1:35,000 (bar); 4. River Tay circa 1:95,000 (bar); 5. River Tyne circa 1:20,000 (bar); 6. River Humber circa 1:150,000 (bar)