... PAGE PAGE Shelley's "Workshop Appliances" 410 | Telegraphing, New Mode of......... 106 Silicified Plants of the Coal-measure 307 293 315 Telescope, Companion to the 106 Therapeutics of Diabetes Mellitus... 83 Sky, Blue Colour of 327 Slack (H.J.) on Curiosities of Vege- Brain of Snake-bird 109 199 table Morphology Sleep, Causation of 83 Tissues in the Living State, Mode 443 Snake-bird, Brain of Snakes of India Poisonous 109 Tolles' New Wet-objective th 103 ... 222 Torpedoes 169 .......... 46 Torrey, Dr., Death of....... 425 Soap, Resin in Sodium, Action of, on Aniline Solar Cyclones 330 rations for Observing...... 300 Eclipse, Oudeman's Photo- Trap-door Spiders.. 193 graphs of the 420 Travelling Birds 82 Prominences, Observations of 202 Spectral Illuminator Spectroscope, Pocket Spectrum Analysis, Peculiarities of 331 of the Aurora Borealis, 106, 327 America 334 220 193 Spiders, Trap-door...... Spinal Cord, Action of Certain Sub- stances on the............................. ments on 97 150 1 93 Venus, Arrangements for Observing 419 440 98 Transits of............... 200, 299 295 293 422 219 Vesuvius and its Last Eruption 77 ... Plants 88 211 |