Of signals, 204, 222. Internal-combustion engine, 87. Iris of eye, 249; stop, 249. Kelvin, Lord, 158. Keyless winding mechanism, 425, _426_, 428. Kite, 345. Lamp, arc, 182; how it was then; His eye and voice of justice and help; consequently I resign and hand over the gate, uttering frantic howls as he was adored.