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 affects the furnaces.] [Illustration: SCENE IN THE GROVE," "CHAUTAUQUA GIRLS," "RUTH ERSKINE'S CROSSES," "THE MAN OF THE ALPS.