Nov. 28, 1878] 



NATURE 



XXIX 



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DIARY OF SOCIETIES. 



London 



THURSDAY. Xovember 28. 



Society of Antiquaries, at S.30. — The Roof of St. Alban's Abbey: 

 James Neale. 



SATURDAY, November 30. 



Royal SociETy, at 4. — ^Anniversary. 



SUNDAY, December i. 



Sunday Lecture Society, at ^. — English Law of Heresy : Prof. W. A. 

 Hunter, M.A. 



MONDAY, December 2. 



Society of Arts, at 8. — Cantor Lecture ; Mathematical Instruments ; 

 W. M. Wlliams. 



RoYAi. Institution, at 5.— General Monthly Meeting. 



London Institution, at 5. — ^The Elements of Psychology : Prof. Huxley. 



Victoria iNSTrrtrrE, at 8. — On Science and Man : IVof. Noah Porter. 



Medical Society of London, at 8.30. 



TUESDAY, Deckmbeh 3. 



Zoological Society, at 8.30. — On the Conformation of the Thoracic 

 Extremity of the Trachea, in the Class Aves. Part I. The Gallinae : Prof. 

 A. H. Garrod, F.R S.— On Reptiles from Midian, Collected by Major 

 Burton : Dr. A. Gunther, F.R.S. — On a New Sylvia from Abyssinia: H. 

 Seebohm, F.Z.S. 



WEDNESDAY, December 4. 



Geological Society, at 8. — On some Mica-Traps from the Kendal and 

 Sedbergh Districts: Prof. T. G. Bonney, F.R.S., and F. T. S. Haughton, 

 B. A. — Pleistocene Notes on the Cornish Coast near Padstow : W. A. E. 

 XJssher. — The Pleistocene History of Cornwall: \V. A. E. Ussher. — On 

 Remains of Mastodon and other Vertebrata of the Miocene Beds of the 

 Maltese Islands: Prof. A. Leith Adams, F.R.S. 



Entomological Society, at 7. 



Society of Arts, at 8. 



THURSDAY, December 5. 



Royal Society, at 8.30. 



Linnean Society, at 8.— Note on Gardenia iurgida, Roxb. : Clias. B. 

 Clarke. — Geographical Distribution of Indian Freshwater Fishes. Part III. 

 Conclusion : Dr. Francis Day. — Memorandum respecting the Growth of 

 Melocactus cotmitunis ? Dr. W. B. Kesteven. — On some Coleoptera Col- 

 lected by Chas. Darwin, of Interest as regards Insular Fauna: F. H. 

 Waterhouse.— Remarks on a New British Moss : Ed. Morell Holmes. — 

 Mollusca of Challenger Expedition. No. II. (the Genera Seguiniia, 

 Bassfllissa, and Gaza) : Rev. R. Boog Watson. 



Chemical Society, at 8. — The I'rocesses andtheir Comparative Value for 

 Determining the Quantity of Organic Matter in Potable Waters : Dr Tidy. 

 — Researches on the Action of the Copper-Zinc Couple on Organic Com- 

 P'ounds : Dr. Gladstone and Mr. Tribe. — On a New Gra\-imetric Method 

 for the Estimation of Minute Quantities of Carbon : Dr. Dupr^ and Dr. 

 Hake. 



London Institution, at 7. — Present Tendencies of English Art: J. Comyns 

 Carr. 



FRIDAY, Dece-mbbr & 



Geologists' Association, at 8. 



LIGHTNING CONDUCTORS. 



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PROF. TYNDALL'S "LESSONS IN 



ELECTRICITY." Complete Apparatus to illustrate the above, ja 

 large Case, £,^ los. Price List pest free. Book, is. €d. post free.— 

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