KNOWLEDGE. 



Stern warte, The Urania — 



Letter on ; by Ivo F. H. Carb-Gregg 



Stretton, G. Northover— 



Letter on A Brilliant ^leteor... 



Sun's Stellar Magnitude, The— 



Letter on ; by W. H. S. Mon( k 



Letter on ; by J. E. Gore 



Ijetter on ; by William Shackleton . . 



Sunspot, The Great — 



Letter on ; by Maxwell Hall 



Sunspot, The Great, and the Aurora- 



By E. W. Maunder 



Sunspots— 



Letter on; by J. H. Jenkixson 



Sunspots, A Theory of Refraction in — 



Letter on ; by Arthur East ... 



Sunspots and Life — 



By Alex. B. MacDowall 



Sunspots, Artificial — 



Letter on ; by Thos. •!. Haddt 



Sunspots, The Level of— 



By Kev. Arthur East... 



Superstition, An Irish — 



By Frances L Battersby 



Tetley, William C— 



Letter on Weasel and Young 



Townsend, C. F., F.C.S.— 



Liquid Fluorine 



Universe, Richard Proctor's Theory of the— 



By C. Easton 



U Orionis and S and U Coronse — 



Letter on ; by D.^ahb Flanert 



Venom-Fang, The Evolution of the — 



By Lionel Jervis 



Vinegar Eel, The— 



By C. AiNswoRTH Mitchell . 



114 



150 I 

 150 ^ 

 112 



270 



228 



181 



204 



234 



17 



89 



256 



278 



81 



12 



203 



53 



Vinegar Fly. The, and the Vinegar Mite— 



By C. AiN-woRTH Mitchell ... ... 1.30 



Volcanoes of the North — 



By Grenville A. J. Cole 2()6 



Ward, H. Snowden. F.R.P.S.— 



Nature's Finer Forces ... IH 



Weather Accounts — 



By Ale.\. B. M.u-DowALL 128 



Weather, Is, affected by the Moon ?— 



By Alex. B. MacDowall ... 5 



Letters on ; by L. Paxtox and G. E. E. 33 



Weasel and Young — 



Letter on ; by C. A. Witchell ... .. 254 



Letter on ; by -J. F. Green ... ... ... 278 



Letter on ; by W. C. Tetley ... .. 278 



Wesche, Walter — 



Letter on Hooked Process of Bees' Mandibles 183 

 The Hooks on the Mandible of the Honey Bee 

 and the Gizzard of the Ant 259 



Whale Models at the Natural History Museum— 



By E. Lydekker 193 



Wheat and the Laboratory- 



Xotc on '230 



Whichello, Harold- 

 Letter on the Eclipse Theory of Variable Stars 183 



Whitteron, Fred- 

 Latter on Vegetation of Australasia ... ... 33 



Wilson, Rev. Alex. S., M.A., B.Sc— 



Self- Irrigation in Plants 160,173,245 



Winnecke, Dr. F. A. T.— 



Obituary Notice of ... ... 21 



Witchell, Charles A.— 



Repetition and Evolution in Bird-Song 



19G 

 254 



Letter on Weasel and Young... 



Witherby, Harry F.. F.Z.S.. M.B.O.U.- 



From a Hole in the Mudflats 20 



Wright, S. H.— 



Letter on Liquid Fluorine ... til 



Zoology, The Fourth International Congress 



of 226 



