Map: Plan of the Collieries on the Rivers Tyne and Wear also Blyth, Bedlington and Hartley; with the Country 11 Miles round Newcastle

Taken from actual Surveys. Bears 'Explanation' (i.e.key), details of Keel Dues on the River Tyne and at Sunderland, and a dedication by Gibson to Hugh, Duke of Northumberland. Principal roadways have been ms. highlighted in red. Bears also a vignette of colliery scenes showing wagons on a roadway down to barge at wharf.