Features on sheet 21.03 include St John’s church, part of town centre, Londonderry Railway with Seaham Colliery and Seaham stations, Londonderry Engine Works, Wagon Works, Dene House, part of South Hetton Railway, Rainton & Seaham Railway including Seaham Bank incline, Dawdon Hall, Dawdon Dene, most of New Seaham, Seaham Colliery, Miners Hall, Colliery Inn, Brick Works etc.

This very detailed map covers the eastern part of central Doncaster. Features include Hall Gate, Hall Cross Hill, Regents Terrace, Theatre, Christ Church, South Parade, Silver Street, turnpikes, etc On the reverse we include a 1:500 plan covering Silver Street, East Laith Gate, Christ Church, etc in 1901, together with a 2,000 word introduction to the history of the area.

Features include Middlethorpe, with Middlethorpe Hall and Middlethorpe Manor; the old St Oswald’s church at Fulford; the racecourse including grandstand; and Middlethorpe Lodge, Manor House, St Edward’s Church, The Hollies at Dringhouses.

This map is dominated by the great Skinningrove Iron works that stands high on the cliffs, shown here in great detail, with its railway network, blast furnaces, travelling cranes tanks and other features. It also includes Skinningrove village and part of Carlin How. Specific features include the Zig-Zag railway, LNER railway with Carlin How junction, Craggs Hall Mines, St Helen’s church, Skinningrove Farm, Jetty, Cattersty Sands, Skinningrove Beck, Old Hall, etc. The map is double-sided to extend northward to Skinningrove tarmacadam works.

This detailed map is double-sided for maximum coverage and includes both sheets 42.12 and 43.09. (Note that the cover erroneously states 43.10.).