Evans’s steam-carriage, [65].
Fairbairn, Wm., C.E., [28];
at Percy Main Colliery, [34];
experiments on iron tubes, [328]–30.
Fire-damp, explosions of, [89].
Fixed-engine power, [118], [129], [135], [203], [205].
Floating road, Chat Moss, [176].
Floating Conway and Britannia Tubes, [332].
Follett, Sir Wm., [350].
Forth-street Works, Newcastle, [132], [193].
Foster, Jonathan, Wylam. [75], [77], [80], [310].
Franklin’s lightning experiment repeated by Robert Stephenson, [56].