CORRESPONDENCE. ELECTRIC TRACTION ON RAILWAYS.

Keywords: MERSEY RAILWAY, MIDLAND RAILWAY, NORTH EASTERN RAILWAY, ELECTRIC, TRACTION, RAILWAYS, CURRENTS, DISTRIBUTION, MAINTENANCE, DIRECT, SINGLE PHASE, MOTORS, COSTS, ELECTRIFICATION, INSULATORS, FAILURES, ROLLING STOCK, WEAR, RAILS, ELECTRICITY, RIVER MERSEY, LIVERPOOL, BIRKENHEAD, HEYSHAM, LANCASTER, TYNEMOUTH, ENGLAND, UK, GERMANY, HOLLAND, NETHERLANDS, SWITZERLAND, FRANCE