128 



SCIENCE-GOSSIP. 



Oct. 22. — *\'isit to the Epping Forest Museum. Wm. Cole 



(Curator of the Museum). 

 Nov. 3.— t" Henry Walter Bates: his Life and Work." L. 

 B. Pfout, F.E.S. 

 „ 17.— tDiscussion : " The Origin of Migration in Ani- 

 mals." Opened by J. A. Simes. 

 Dec. 1.— t" Solitary Bees and Wasps." W. H. Smith. 

 ,, 15.— tGeneral Business. 



Visitors will be cordially welcomed at all meetirgs and 

 excursions. Lawience J. Tiemayne, Htn. Sec. 



British Mycological Society. 



Sept. 19 to 24.— *Annual Foray. Dublin. 



Particulars from Carleton Rea, Hon. Sec, 34, Foregate 

 Street, Worcester. 



Lincolnshire Science Society. 



Sept. 3. — *Barkstone, for Syston and Belton Parks. Rev. E. 

 Nelson. M.A. 



,, 21. — i'Woodhall Spa : botany of the Moors ; glacial beds. 

 Oct. 8— *Torksey : Old Trent gravels. W. E. Asquith. 



Hon. Sec, G. A. Grierson, F.L.S., 312, High Street, Lincoln. 



Nottingham Natural Science Rambling Club. 

 Conductors of Rambles : 

 Geology, J. Shipman, F.G.S. ; Botany, W. Stafford. 

 Sept. 10. — *Botany. Meet at Lodge, Waverley Street 

 entrance, to examine Arboretum and Fater Her- 

 barium at University Museum. 

 Oct. 29.— f Annual Meeting and Exhibition, 4.15 p.m., Natural 

 Science Laboratory, University College. 



Hon. Sec, W. Bickerton, 187, Noel Street. 



Preston Scientific Society. 

 Sept. 8. — *Ingleton. 



W. Hy. Heathcote, F.L.S., Sec, 47, Frenchwood Street. 



METROPOLITAN SCIENTIFIC SOCIETIES. 

 The following is a list of societies in the London district 

 devoted to natural science, with hours and places of meeting. 

 They may be visited with introduction from a Fellow, 

 Member, or Secretary. Will secretaries send additions or 

 corrections. 

 Anthropological Institute of Great Britain, 3, 



Hanover Square. Second and fourth Tuesdays at 



8.30 p.m., November to June. 

 Battersea Field Club and Literary and Scientific 



Society. Public Library, Lavender Hill, S.W. Thurs- 

 days, 8 p.m. 

 City of London College Science Society, White Street, 



Moorfields, E.C. Last Wednesday in each month, 



October to May, 7.30 p.m. 

 City of London Entomological and Natural History 



Society, London Institution, Finsbury Circus. First 



and third Tuesdays, 7.30 p.m. 

 Conchological Society, London Branch, St. Peter's 



Rectory, Walworth. Irregular meetings. Rev. J. W. 



Horsley, President, will answer enquiries. 

 Croydon Microscopical and Natural History Club, 



Public Hall. Third Tuesdays, October to May, 8 pm. 

 Dulwich Scientific and Literary Association. Fort- 

 nightly lectures Lordship Lane Hall, second and fourth 



Mondays, 8.15 p.m., from October, for winter season. 

 Ealing Natural Science and Microscopical Society. 



Victoria Hall, Ealing. Second and last Saturdays. 



October to May, 8 p.m. 

 Entomological Society, ii, Chandos Street, Cavendish 



Square. First Wednesday, October to June (except 



January). Third Wednesday, January, February, March 



and November, 8 p.m. 

 Geologists' Association, University College, Gower 



Street. First Friday, 8 p.m., November to July. 

 Geological Society of London, Burlington House, 



Piccadilly. First and third Wednesdays, 8 p.m., 



November to June. 

 Greenhithe Naturalists' and Archaeological Society, 



7, The Terrace. First Fridays, 7 p.m. 

 Lambeth Field Club and Scientific Society, St. Mary 



Newingion Schools, Newington Butts, S.E. First Mon- 

 days all the year and third Mondays in winter, 8 p.m. 

 Linnean Society of London, Burlington House, Piccadilly. 



First and third Thursdays at 8 p.m., November to June. 

 London Amateur Scientific Society, Memorial Hall, 



Farringdon Street, E.C. Fourth Friday in each month, 



October to May, 7.30 p.m. 

 Lubbock Field Club. Working Men's College, Great 



Ormond Street, Bloomsbury, W.C. Excursions second 



Sundays, Meetings following Mondays, 8 pm. 

 Mai.acological Society of London, meets in Linnean 



Society's Rooms, Burlington House. Second Friday 



each month, November to June, 8 p.m. 

 Mineralogical Society. Meets in rooms of Geological 



Society, February 4th, April 14th, June 23rd, November 



17th, 8 p.m. 

 Nonpareil Entomological and Natural History 



Society, 99, Mansfield Street, Kingsland Road, N.E. 



First and third Thursdays, 8 p.m. 



North Kent Natural History and Scientific Society. 



St. John's Schools, Wellington Street, Woolwich. 



Alternate Wednesdays, 7.30 p m. 

 North London Natural History Society, North-East 



London Institution, Hackney Downs Station. First 



and third Thursdays, 7.45 p.m. 

 Quekett Microscopical Club, 20, Hanover Square. First 



and third Fridays, 8 p.m. 

 Royal Botanic Society of London, Regent's Park. 



Second and fourth Saturdays at 3.45 p.m. 

 Royal Horticultural Society, 117, Victoria Street, S.W. 



Second and fourth Tuesdays, except December to 



February ; 2 p.m. on show days, which vary. 

 Royal Meteorological Society, 22, Great George Street, 



Westminster. 3rd Wednesday, November to June, 8 p.m. 

 Royal Microscopical Society, 20, Hanover Square. 



Third Wednesdays, October to June, 8 p.m. 

 Selborne Society, 20, Hanover Square. No winter 



meetings. 

 Sidcup Literary and Scientific Society, Public Hall 



Sidcup. First and third Tuesdays, October to May, 8 p.m. 

 South London Entomological and Natural History 



Society, Hibernia Chambers, London Bridge, S.E. 



Second and fourth Thursdays, 8 p.m. 

 Sutton Scientific and Literary Society, Public Hall 



Chambers. Second and forth Tuesdays, 8 p.m. 

 West Kent Natural History, Microscopical and 



Photographic Society. Meets in School for Sons of 



Missionaries, Blackheath, third Wednesday, in Decem- 

 ber, fourth Wednesdays in October, November, January 



February, March, April, May, 8 p.m. 

 Zoological Society of London, 3, Hanover Square. First 



and third Tuesdays, 8.30 p.m., November to August. 



NOTICES TO CORRESPONDENTS. 



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EXCHANGES. 



Notice. — Exchanges extending to thirty words (including 

 name and address) admitted free, but additional words must 

 be prepaid at the rate of threepence for every seven words 

 or less. 



"Journal of Conchology." — Wanted, various numbers 

 or completed vols, (preferably in parts); vols. i. to vi. 

 inclusive required in exchange for full-plate natural history 

 or geological photos, permanent platinotype process. — R. 

 Welch, 49, Lonsdale Street, Belfast. 



Offered, Helix fusca, H. aculeata, Pupa anglica var. 

 pallida, Vertigo antivertigo, V. alpestris, V. substriata, 

 Acicula lineata and var. alba, with many others ; also many 

 clutches of British birds' eggs. — W. J. Farrer, Chapel House, 

 Bassenthwaite. 



Wanted, micro rock sections, micro crystals and geologi- 

 cal literature in exchange for current literature of recent 

 microscopical, entomological and botanical research. — J. H. 

 Cooke. Edleston, Worcester. 



British Ticks (Ixodes). — Wanted, specimens, living ones 

 preferred.— E. G. Wheler, Alnwick. 



