“Vede Napoli e Mori,” [438].

Ventilation of tunnels, [411];

means to ensure its efficiency in the Metropolitan Railway, [423].

Vesuvius, height of, note, [9].

Victoria Bridge, Montreal, the, described, [391].

Victoria, railways in, [308];

amount of traffic, [310].

Vignoles, Mr. Charles B., first patentee of the centre rail, [336].

Volcano, extinct, railway tunnel through, [386].