Index 



[Supplement to Nature, 

 June 2, 1892 



given Benzene Mono-derivative shall give a Meta-di-derivative 

 or a Mixture of Ortho- and Para-di-derivatives, Brown and 

 Gibson, 525 ; Relative Orienting Effect of Chlorine, (i) the 

 Constitution of Parabrom- and Parachloranilinesulphonic Acids, 

 Armstrong and Briggs, 525 ; Anhydrides of Sulphonic Acids, 

 H. E. Armstrong. 525 ; the Aconite Alkaloids, ii., Dunstan 

 and Umney, 525; Do., iii., Dunstan and Passmore, 525; 

 the Carbon deposited by Coal Gas Flames, W. Foster, 

 525 ; Chromic Acid, Eleanor Field, 525 ; Origin of 

 Acetylene in Flames, V. B. Lewes, 525 ; the Pro- 

 perties of Amorphous Boron, H. Moissan, 527 ; Combina- 

 tions of Cuprous Iodide with Ammonium Thiosulphate, E. 

 Brun, 528 ; the Principles of Chemistry, D. MendeleeflF, 

 529 ; Synthesization of Two New Liquids containing Fluorine, 

 M. Meslans, 547 ; Conditions of Combination between 

 Cyanides of Zinc and Mercury, W. R. Dunstan, 550 ; Lecture 

 Experiment to Illustrate Phenomena of Coal Dust Explosions, 

 T. E. Thorpe, 551 ; Production of Ketone 1:2:4; Acet- 

 orthoxylene from Camphor by Action of Sulphuric Acid and 

 Zinc Chloride, Armstrong and Kipping, 551 ; Platinum 

 Tetrachloride, W. Pullinger, 551 ; a New Acid from 

 Camphoric Acid, W. H. Perkin, Jan., 551 ; Specific Rotatory 

 and Cupric Reducing Power of Invert Sugar, and of Dextrose 

 obtained from Cane Sugar by Means of Invertase, J. 

 O'Sullivan, 551 ; Ethyldimethylamidobenzene, Hodgkinson 

 and Limpach, 551 ; Action of Nitric Acid on Oxanilide and 

 its Analogues, A. G. Perkin, 551; Action of Potassium 

 Fluoride on Anhydrous Chlorides, C. Poulenc, 552 ; 

 Anhydrous Sulphates of Zinc, Nickel, Copper, and Cobalt 

 obtained in Crystals, M. Klobb, 569 ; the Difference of 

 Colloid Oxides and Crystalline Hydrates, Van Bemmelen, 576 ; 

 Ethylaldoxime, Franchimont, 576 ; Quantitative Chemical 

 Analysis, Frank Clowes and J. Bernard Coleman, 578 ; 

 Titanium Phenylate and other Compounds in which Hydroxylic 

 Hydrogen of Phenols is replaced by Titanium, M. Levy, 589 ; 

 Recent Advances in Physical Chemistry, Prof. W. Ostwald, 590 ; 

 Experiments on the Inert Layer in Emulsions of Chloroform 

 and Soda, Dr. Budde, 599 ; Outlines of Theoretical Chemistry, 

 Lothar Meyer, Prof. M. M. Pattison Muir, 601 ; Synopsis of 

 Non-Metallic Chemistry, William Briggs, 604 ; Chemical Cal- 

 culations, R. Lloyd Whiteley, 604 ; Silent Combination of 

 Hydrogen and Oxygen, Prof. Victor Meyer and Herr 

 Askenasy, 616 



Cheshire (F. ), Wave Motion Model, 347 



Chicago, the Congress of Electricians at, 19 



Chicago Exhibition : Australia and the, 113 ; Economic British 

 Minerals at the, 155 ; Proposed Indian Bureau Exhibit, 184 ; 

 Proposed U.S. Patent Office Exhibit in Illustration of Pro- 

 gress of Mechanical Civilization, 207 ; Messrs. Siemens and 

 Halske's Exhibit (Electrical Engineering), 207 ; Prof. Put- 

 nam's Anthropological Exhibit at, 259 ; the English Electrical 

 Exhibit, 377 ; Cabot Relics to be sent to, 443 ; Electricity 

 Building at, 443 ; Monster Steam Hammer, 497 ; the South 

 African Diamond Industry at, 567 ; Leather Industry at the, 

 587 ; Use of Mica at the, 615 



Chilton (Charles), a New Isopod, 66 



China, the Origin of the Ass, the Cat, and the Sheep in, Dr. 

 Macgowan, 285 



China, the Manchu Race, 523 



China to Simla, Capt. Bower's Journey from, 615 



Chinese Fibres, 278 



Chloroform and Soda, Experiments on the Inert Layer in Emul- 

 sions of. Dr. Budde, 599 



Chree (C.) : Long Rotating Circular Cylinders, 455 ; Change in 

 Dimensions of Electric Solids due to given System of Forces, 

 527 



Chromosphere Spectrum, Note on the. Prof. C. A. Young, 28 



Chromosphere Line Angstrom 6676-9, Rev. A. L. Cortie, 103 : 

 Prof. C. A. Young, 198 



Chronophotography : Use of, for Study of Aerial Locomotive 

 Machines, Marey, 71 ; Chronophotography or Photography as 

 Applied to Moving Objects, 228 



Church (A. H., F.R.S.), the Chemistry of Paints and Paintings, 

 Dr. Hugo Muller, F.R.S., 241 



Circulation of the Atmosphere, the General, Dr. J. M. Pernter, 



^.593 



Cirques, Prof. T. G. Bonney, F.R.S., 391 ; Prof. G. Frederick 

 Wright, 317 ; Prof. Israel C. Russell, 317 



City and Guilds of London Institute, Report on 1891 Techno- 

 logical Examinations, 38 



Civilization, Ancient, of Central America, Alfred P, Maudslay, 

 617 



Clarke (Sir Andrew, F.R.S.), Elected (fifth time) President of 

 Royal College of Physicians, 566 



Clarke (W. E.), the Great Skua in Scotland, 545 



Gierke (A. M.), (Euvres Completes de Christiaan Huygens, 434 



Climate of British Empire during 1891, 38 



Climate, Changefulness of Temperature as an Element of, 610 



Climatology : the Weather Bureau of the United States, 86 ; 

 Projected Exhibition of Instruments, &c., relating to, 258 



Cloud Observations at Sea, Prof. C. Abbe, 70 



Clouds, Luminous, Proposals for a Co-operative Observation of 

 the So-called, 117 



Clouds, Nacreous, T. W. Backhouse, 365 



Clowes (Frank and J. Bernard Coleman), Quantitative Chemical 

 Analysis, 578 



Clutteibuck (Walter J.), About Ceylon and Borneo, 149 



Coagulation of the Blood, Pekelharing, 600 



Coal on Tenasserim River, Discovery of, 496 



Coal-Dust Explosion, Lecture Experiment to illustrate Phe- 

 nomena of, T. E. Thorpe, 551 



Cobelli (Dr. R.), Movements of the Flower and Fruit of 

 Erodium gruinum, 478 



Coccid, the Icerya purchasi at St. Helens, 115 



Cockerell (T. D. A.), Alpine Rubi, 320 



Cocoa-nut Palms of Jamaica, Disease among the, 88 



Cocoons, Variations in the Colour of, W. Bateson, 143 



Cohen (E.), Meteoric Iron, 69 



Coke Industry, the Utilization of the By-products of the, Dr. 

 B. Terne, 157 



Colchester, Capture of a Spotted Eagle near, 158 



Cole (F. N.), Klein's Modular Functions, 597 



Cole (Prof. G. A. J.), the Variolite of Annalong, Co. Down, 

 455 



Colefax (A.) : Change in Acidified Solution of Sodium Thiosul- 

 phate when Products retained within System, 263 ; Action of 

 Sulphurous Acid on Flowers of Sulphur, 263 



Coleman (J. Bernard) and Frank Clowes, Quantatitive Chemical 

 Analysis, 578 



Colleges, University, in Great Britain, Report of Committee on 

 Grants to, 544 



Colliding Bodies, the Virial of a System of Hard, Lord 

 Rayleigh, F.R.S., 80 



Colliery Manager's Hand-book, Caleb Pamely, 77 



Collins (F. Howard), Migration of the Lemming, 149 



Colloid Solutions, on the Nature of, C. E. Linebarger, 622 



Colot (Edmond), on the Tensions of Saturated Vapours of 

 Different Liquids at the same Pressure, 528 



Colour, First Visible, of Incandescent Iron, Capt. A. Noble, 

 F.R.S.,484 



Colour Blindness, Hering on a Rare Case of, 115 ; and Colour 

 Perception, F. W. Edridge Green, 195 



Colour Photography by Lippmann's Process, 1 19 



Colour Photometry, Captain Abney, 213 ; First Visible Colour 

 of Incandescent Iron, Capt. A. Noble, F.R.S., 484 



Colours of Fish and other Animals, a Medium for Preserving 

 the, 212 



Colours, Warning, Frank E. Beddard, 78; Edward B. Poulton, 

 F.R.S., 174; W. L. Distant, 174 



Colours, Supplementary, Prof. S. P. Thompson, F.R.S., 452 



Colours, on Insect, F. H. Perry Coste, 513, 541 



Colson (Albert), on the Flow of Liquids in Capillary Tubes, 120 



Columbia, British, the Similkameen Indians of, Mrs. Allison, 

 164 



Columbia College, New York, Electrical Engineering at School 

 of Mines, 207 



Columbus Marine Biological Station at Jamaica, Proposed, 

 401 ; Prof. Ray Lankester, 420 



Columbus, Quatercentenary of Discovery of America by. 

 Botanical International Congress to be held at Genoa in con- 

 nection with Celebration, 545 



Comenius (Johann Amos), Tercentenary of Birth of, 495 



Cometary Matter, Refractive Power of, E. E. Barnard, 237 



Comets : Tempel-Swift's Periodic Comet, 21 ; Tempelg-Swift 

 Comet, 159 ; Comet Swift, March 6, 548 ; Wolf's Periodic 

 Comet, 42; Dr. Berberich, 237; Wolf's Comet, 1891 II., 

 Herr Dr. Thraen, 548 ; Capture of Comets by Planets, Prof. 

 H. A. Newton, 186 ; Re-discovery of Brooks's Comet (1890 

 II.), 326 ; a New Comet discovered by Prof. Lewis Swiit, 

 446 ; Prof. Krueger on Motions of Periodic Comets, 446 ; a 

 Bright Comet, 473; New Comet, W. F. Denning, 484, 513 j 



