Proposed deepening of harbour and entrance channel, Blyth Harbour, Blyth, Northumberland
Plan shows cross sections of proposed deepening of North side staithes, covering no. 3 deck head, Blyth shipbuilding yard, south side staithes, ferry landing and Wimbourne Road jetty and frontage line of staithes, East Pier. Deepening coloured pink. Civil Engineers J Watt Sandeman & Son. Plan No. M.5928. Drawing no. 4. Annotated. No. on reverse 173.