Cranfield, John. Waterways atlas of the British Isles, scale 1 inch to 8 miles, by John Cranfield and Michael Bonfiel. - London, Cranfield & Bonfiel Books, 1966. - [6], 53 p. col. maps. 24 cm. Scale of maps 1:506,880 or 1 inch to 8 miles. LCCN: map66001044 Nat. Bib. No.: B66-7831 Subjects--Topical Terms: Rivers--Great Britain--Maps.Canals--Great Britain--Maps. LC Class. No.: G181.P5 / C7 1966