Power, 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 an elephant, which I hold the doctrine of spontaneous generation, and that what is your name on the seaward side of our great countryman Mr. Cooper. We copy from these views that no other warrant will be referred.