Dewley Burn Colliery, [16].
Direct lines, mania for, [292].
Dixon, John, C.E.,
assists in survey of Stockton and Darlington line, [136];
assistant engineer, Liverpool and Manchester Railway, [175]–9.
Dodds, Ralph, Killingworth, [42]–4, [50], [86].
Drayton Manor, George Stephenson’s visit to, [349].
Dutton Viaduct, [254].
Durham, Earl of, See Lambton.
East Coast Railway to Scotland, [306]–9.
Edgworth, Mr.,
sailing-waggons, [63];
advocacy of Railways, [148].
Edinburgh University, Robert Stephenson at, [121].