One Inch to One Statute Mile. Electrotyped in 1862. Engraved at the Ordnance Map Office in the Tower under the direction of Lieut Colonel Colby by Benjamin Baker and his Assistants. Overall sheet size : 50.5cms x 36.1/cms; image size: 475mm x 338 mm inc imprint.
Clun Forest, Bishops Castle River Severn Oswesry and Newtown Railway etc Very good condition.
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