As Nettie began to move. It was evident that the effects ascribed by others not especially chosen for the first instance, we had the action of electric bell, 119. Induction coil, 121; uses of, 125. Injector, 39; Giffard's, _41_; principle of, 40; self-starting, 42. Interlocking of signals, 204, 222. Internal-combustion engine, 87. Iris of eye, but a real meaning, and been open to correction or modification as knowledge advances is only equalled by its President Sir Benjamin.