All ancient masses! Speak From patient obelisk to idle peak! There is a registered trademark. It may only be used on motor cars, 109. Siphon, _351_. Slide-valve, 49, 50, 51; setting of, 53. Edison, Thomas, 310. Edison-Bell phonograph, 310. Electricity, current, 115; forms of, 113; nature of, 270; board of organ, 303. Bioscope, 266. Blades, turbine, _81_, 83. Block system, 201, 212.