THE GREENWICH FOOTWAY TUNNEL. (INCLUDING PLATE AT BACK OF VOLUME).

Keywords: LONDON COUNTY COUNCIL, J COCHRANE, FOOTWAYS, TUNNELS, RIVERS, FERRIES, LEGISLATION, SUBWAYS, SHAFTS, CAISSONS, ERECTION, SINKING, LININGS, SHIELDS, TUNNELLING, COMPRESSED, AIR, PURIFICATION, SUBAQUEOUS, UNDERWATER, CARBONIC, ACID, AIRTIGHT, FLOORS, OPENINGS, METHODS, PLUGS, REMOVAL, BOX, TRAPS, WORKS, PURIFIERS, SICKNESS, GREENWICH, LONDON, ENGLAND, THAMES, ISLE OF DOGS, UK