174, _175_. Transmitter, Edison telephone, 150; granular carbon, 150, _151_. Triple-valve, 196. Trolley arm, 176. Turbines, steam, 74. _Turbinia_, the, 79. Tympanum, 137, 271, 272. Universal joint, 93. Vacuum brake, 189, _190_, _191_. Vacuum chamber of aneroid barometer, _330_. Valve, piston, 67; safety, 32; of internal-combustion engine, 89. Valves of the acorn, of the bob moves to the place. [Illustration: JULIUS HEVESI _alias_ HONIG „ 48 ALEXANDER CSIZMADIA „ 58 JUHASZ AND PECZKAI „ 66 COUNTRY FOLK GOING TO DRAW RATIONS.