the Liffy, the Thames, [394];
at Attock, [395];
tunnels in mines, [396];
between France and England, [397];
under the Atlantic, [400];
ventilation of, [411].
Turkey, railways for, [270].
Turpin’s ride to York, note, [215].
Tyler, Captain, R.E., his experiments on the Mont Cenis, [339];
practical deductions therefrom, [342];