TO VOLS. I. TO XII. 



595 



Helps, T. W., Donations, iv. 516; v. 



76,370,549; vi. 175,301. 

 Henderson's Observations of Stars, xi. 



95. 

 Hennepin on Niagara, vii. 73. 

 Henrici's Model of Peaucellier's 



Apparatus, vii. 190. 

 Henry, Joseph, Eesearcbes on the Ley- 

 den Jar, XTi. 418. 

 Paul and Prosper, Astronomical 



Observations, xii. 162. 



• W. C, Donation, iv. 290. 



Henslow, Rev. G., obtains Actoniau 



Prize, VI. 561. 

 Heraclitus's Philosophy, vi. 470. 

 Heredity, Typical Laws of, viii. 282. 

 Herschel, A. S., Luminous Meteors, 



&c. IV. 87. 

 Shooting Stars, 1865-7, &c. iv. 



645 ; V. 164. 

 Eclipse of the Sun (wo Abstract), 



V. 450. 



on Star-grouping, vi. 143. 



Sir J., on Chemical Rays of Light, 



I. 259. 

 Hertz's Researches, xii. 417. 

 Heteromita, Monads, viii. 31. 

 Hieroglyphical Researches, vi. 466 ; 



XI. 574. 



High Temperatures, ix. 257. 



Hill, M. D., Po.st-office, iii. 457. 



Hills, T. H., Donation, iv. 177. 



Hindu Law, ix. 540 ; x. 143. 



Hirsch, NervousAgent, iv. 586, 590, 592. 



History, Science of, iv. 180 ; Influence 

 of the Imagination on, v. 394. 



Hochsfadter's Substitute for- Gun- 

 powder, IV. 617. 



Hodgkin, T., Aquileia, the Precursor 

 of Venice, xii. 175. 



Hodmadods (Hottentots), viii. 604. 



Hofmann, A. W., Ammonia, ii. 274. 



Mauve and Magenta, iii. 468. 



■ Combining Power of Atoms, iv. 



401. 



Holland, Sir H., Letter and Donations 

 from, III. 107, 382, 526 ; iv. 177, 316, 

 464, 660; v. 186, 403, 451, 605; vi. 

 175, 364, .544; vii. 154; elected 

 President, 434; Decease of, vii. 164; 

 Resolution, 166: his " Fragmentary 

 Papers " presented, 384. 



Sir H. T., Letter from, vii. 212. 



Holmes' Magneto-Electric Light Ap- 

 paratus, in. 222; IV. 17; ix. 5, 11; 



XII. 437. 



Holtz Electrical Machine, xii. 302. 

 Holy Sepulchre at Jerusalem, Site of, 

 III. 426 ; IV. 366. 



Homeric Poems and Art, x. 275. 

 Hooke, R., on Conduction' of Sound, 



VIII. 501. 

 Hooker, Sir J. D., Distribution of 



North American Flora, viii. 568. 

 Hooper, A., Donation, iv. 316. 

 Hopkins, W., the Earth's Internal 



Temperature, &c. in. 139. 



Motion of Glaciers, iii. 410. 



Horizontal Shell-Firing, in. 504. 

 Horsley and Ehrhardt, Substitutes for 



Gunpowder, iv. 617. 

 Horsley, Victor, Motor Centres of the 



Brain, and the Mechanism of the 



Will, XI. 250. 

 Brain Surgery in the Stone Ages, 



XII. 72, 

 Horticulture by Electric Light, ix. 



338. 

 Hosking, W., Ventilation by the 



Parlour Fire, i. 76. 

 Houses in relation to Health, in. 133. 

 Hueffer, F., Musical Criticism, ix. 437. 



uggins, 



IV. 441. 



Spectrum Analysis of the 



Heavenly Bodies, v. 475. 



■ Photographic Spectra of the 



^ Stars, IX. 285. 



Comets, X. 1. 



Solar Corona, xi. 202. 



Hughes, D. E., Theory of Magnetism, 



XI. 1. 

 T. McK., Geological Measures of 



Time, viii. 129. 

 Human Proportion, x. 278. 

 Humboldt on November Meteors, ix. 



43. 

 Hume on Shakspeare, ix. 597. 

 Humphry, G. M', Sleep, vi. 424. 

 Hunt, T. Sterry, Chemistry of the 



Primeval Earth, v. 178. 

 Hunter's Theory respecting Rainfall 



and Sun Spots, viii. 424. 

 Huntsman's Cast Steel, viii. 319. 

 Huxlev, T. H., Animal Individuality, 



I. 184. 



Identity of Structure of Plants 



and Animals, i. 298. 



• Common Plan of Animal Forms, 



I. 444. 



Development of Animal Life in 



Time, ii. 82. 



Natural History, ii. 187. 



■ our Knowledge of Nerve, ii. 432. 



Gemmation, ii. 534. 



Persistent Types of Animal Life, 



in. 151. 

 Species and Races, in. 195. 



