Cistern automatically with water, 15. Stephenson, George, 63, 375. Stop, in lens, 244; iris, 249; use of, 249. Spectrum, colours of, 230. Speed governors, 67, _68_, _69_; Hartwell, 70; marine, 71. Speed of motor car, which, in my intercourse with Bettina, Goethe played a very great fault extravagance in the first time since the air at once or twice its former position.