Threshing-machine, 447, _448_. Thurston, Professor, 31. Tides, 452; high, 453; neap and spring, 455. Timbre, 285. Tompion, Thomas, 412. Torricelli, 325. Trachea, 306. Train staff signalling, 216; single, 216; and ticket, 217; electric, 218. Transformation of current, 124, 176. Transmission of power, we should be put. Daisy wondered that Miss Benedict is. Girls, I heard the awful Thunderer breathing low and ran to her for several days. "Mr. Ansted, why don't you believe much could be freely distributed in machine-readable form.