Free trade, George Stephenson’s views on, [379].

Friction on common roads and Railways, [113].

Gardening, George Stephenson’s pursuits in, [58], [342].

Gateshead, [4], [314].

Gauge of Railways, [134], [304].

“Geordy” safety-lamp, invention of, [93].

Giles, Francis, C.E., [167], [174], [230].

Gooch, F. L., C.E., [188], [190], [220], [336], [371].

Gradients, George Stephenson’s views on, [115], [284].

Grand Allies, Killingworth, [41], [46].
,, Junction Railway, [230], [253].
,, Trunk Railway, Canada, [359].