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SCIENCE-GOSSIP. 



June 18.— Y.N.U. Excursion to Hovingham and Wiggan- 

 thorpe, 

 „ 30. — Marine Conversazione. 



Meetings held in the Museum at 8.15 p.m. 

 Hon, Sees., E. R, Cross and H. Herbert, 75, Prospect Road. 



Tundridge Wells Natural History Society. 

 May 6. — Annual Meeting. 



Ordinary Meetings in the Literary Society's Library, 



32, Pantiles, on Friday eveningsat 8. — Miss Cooke, 



Hon, Sec, 19, Guild] ord Road. 



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. 



Batterkea Field Club and Literary and Scientific 

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

 days, S 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. Fiist 

 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, S p.m. 



Geologists' Association, University Collpge, 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 Arch-hological Society, 

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



Lambeth Field Club and Scientific Society, St. Mary 

 Newingion Schools, Newirgton 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 



Orinond Street, Bloomsbury, W.C. Excursions second 



Sundays, Meetings following Mondays, S pm. 

 Malacological 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 23id, 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 Stieet, Woolwii h. 



Alternate Wednesdays, 7.30 p.m. 



North London Natural History Society, North- East 

 1 ondon Institution, Hackney Downs Station. First 

 and third Thursdays, 7.45 p.m. 



Cjuekktt 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, encept December to 

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



Royal Meteorological Society, 22, Great George Street, 

 Westminster. 3rd Wednesday, November to J une, 8 p.m. 



Royal Microscopical Society, 20, Hanover Square. 



Third Wednesdays, October to une, 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 fortli 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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 is published on the 25th of each month. All notes or other 

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Strictly Editorial communications, i.e., such as relate to 

 articles, books for review, instruments for notice, specimens 

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The Editor will be pleased to answer questions and name 

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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. 



Wanted, living ova, larvae or pupa? in return for photo- 

 graphic literature, etc.— Charles Mosley, 2, Woodside Road, 

 Lockwood, near Huddersfieid. 



Foreign postage stamps offered for foreign land and 

 marine shells.— A. K. Lane, 41, Ruflord Road. Liverpool. 



Offered, British and foreign shells in exchange for others 

 not in colltciion, or for anything useful, or books, plants; 

 correspondence invited ; lists sent. — Mrs. Heitland, The 

 Priory, Shrewsbury. 



Pocket lens, for insects, etc., three powers ; what offers ? 

 Unio margaritifer for other shells or postage stamps.— Rev. 

 W. W. Flemyng, Coolfin, Portlaw, co. Waterford. 



Offered, " British Coalfields," with map, by Hull ; 

 "Geology," with 20 colouied plates, by Jukes; "Geology," 

 bv Phillips; "The Microscope," by Hogg; "History of 

 Birds,"' by Stanley; "Nests and Eggs of North American 

 Birds," by Davie ; " Science Sittings," vols. i. and ii., bound. 

 Wanted, Briiish birds' eggs in clutches, side-blown, with 

 full data.— Edward Kitchen, 116, Eversleigh Road, Battersea, 

 S.W. 



Mosses, ferns, shells (British and foreign), correctly 

 named; living plants of Killarney fern (Trichomanes radi- 

 cans) offered for foreign land shells not in collection.— T. 

 Rogers, 27, Oldham Road, Manchester. 



