DISCUSSION. THE CITY AND SOUTH LONDON RAILWAY; WITH SOME REMARKS UPON SUBAQUEOUS TUNNELLING BY SHIELD AND COMPRESSED AIR.

Keywords: CITY & SOUTH LONDON RAILWAY, RAILWAYS, UNDERGROUND, TUNNELLING, SHIELDS, TUNNELS, CYLINDERS, COMPRESSED, AIR, COSTS, EXCAVATIONS, LININGS, GROUTING, DISEASES, RIVERS, AQUEDUCTS, UNDERWATER, SUBAQUEOUS, CAST, IRON, FLANGES, COMPRESSORS, LOADS, DRIVING, SHIELD DRIVEN, DIAPHRAGM, UK, LONDON, ENGLAND, VYRNWY, MERSEY, CITY RAILWAY