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A map showing the location of the observation point. It lies on the opposite side of the River Lesque and just upstream from the sawmill, which itself is across the clearing from the manager’s house.
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A map showing from top to bottom a road, railway lines, and the River Humber. Along the railway lines, from Ferriby towards Hull, there the syndicate’s depot, a cottage, Ackroyd & Holt’s and a signal box.
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A map of the rail network in the area. The line from London to the north crosses the line between Leeds and Hull at Selby. Between Selby and Hull lies Straddlethorpe, Ferriby and Hessle. There’s also a local line from Straddlethorpe that goes through Goole before meeting the London line at Doncaster.