Octavo (185 x 130 mm.), full early calf, gilt and blind panelled, with gilded raised bands to the spine, each compartment gilt ruled and with central ornate gilt design, calf gilt title label, marbled endpapers. With frontispiece of the mountains, lithographic title, a typographic title with index of maps to the verso, introduction with a coloured Geological Reference chart on the verso and 33 coloured maps including general maps of England and Wales, North Wales, South Wales and Scotland (folding), pp. (2), 32. Map 29 with some shaving at the bottom, otherwise in good condition.