This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Ship canal map. en Map of the Manchester Ship Canal own Parrot of Doom Cczero Manchester Ship Canal Maps of the City of Salford Maps of the City of Manchester Maps of the Metropolitan Borough of Trafford Maps of the Borough of Warrington Maps of the Borough of Halton Maps of the Borough of Cheshire West and Chester Maps of the Metropolitan