Terrestrial, _259_. Threshing-machine, 447, _448_. Thurston, Professor, 31. Tides, 452; high, 453; neap and spring, 455. Timbre, 285. Tompion, Thomas, 412. Torricelli.
56. Mrs. Deane's Way. 57. What She Said. 75 cents per volume. 54. Dr. Deane's Way.