Official Railway Clearing House Map of London and its Environs engraved by J & W Emslie and published by the RCH London 1899. On folding linen in 45 sections. Size 127 by 103 cm. Scale two inches to the mile. Colour coded to indicate the various lines and the companies that owned them. Covers an area from Rickmansworth to Loughton in the north and from Walton and Hersham to Orpington in the south. London docks shown in detail. The endpapers have the stamp of the Great Eastern Railway and the date 1899. Heights indicated by hachuring. Folds into black boards with the title gold-stamped to the front. Replacement spine. Good to VG condition.