Stanford's chart of the east coast from Great Yarmouth to Orford Ness ... / 
Watts, Oswald Martin.
London, 
1969.
Insets: Hamford Water and Walton on the Naze; River Stour; River Deben; Woodbridge Haven; Rivers Ore, Alde and Butley; Great Yarmouth Haven; Lowestoft Harbour; Southwold Harbour; Harwich Harbour; Felixstowe Dock; Tidal Streams.
Stanford's Coloured Charts for Coastal Navigators. No. 3.