Valuable Shells and Books. 



MR. J. C. STEVENS will SELL BY AUCTION, at his Great Rooms, 

 38, King Street, Coveiit Garden, on Monday, Tuesday, and Wednesday, 

 July 7th, 8th, and 9tli, at half-past 12 precisely each day, a valuable Collection 

 of SHELLS, comprising many rare and valuable Species, many of which are 

 unique, and the library of (Jonchological and other Natural History works, the 

 property of a well-known Collector. 



On view the Saturday prior and morning of Sale, and Catalogues had. 



Valuable Insects, Books, &c. 



MR. J. C. STEVENS will SELL BY AUCTION, at his Great Rooms, 

 38, King Street, Covent Garden, on Tuesday, July 15th, at half-past 12 

 precisely, the Collection of BRITISH LEPIDOPTERA formed by the late 

 Mr. WiLLtAM Pkest, of York, comprising many new Species, together with 

 the two Cabinets in which it is contained. Also the Collections of the late 

 Sir SiDNKY Smith Saundeks, C.M.G , consisting of fine Series of BRITISH 

 and FOREIGN HYMENOPTERA, COLEOPTERA, MICROSCOPICAL 

 PREPARATIONS, etc., together with a first-rate MICROSCOPE by Smith 

 and Beck, and numerous important Entomological Works, comprising a complete 

 set of the ' Transactions of the Entomological Society of London,' a nearly 

 complete series of the ' Annales de la Societe Entomologique de France,' &c. 



On view the day prior and morning of Sale, and Catalogues had. 



THOMAS COOKE & SON, 



Naturalists, Dealers in Entomological Apparatus, &c. 



(Late of 513, NEW OXFORD STREET), 



30, MUSEUM STREET, OXFORD STREET, W.C. 



1 



1"'HE PHYTOLOGIST, Originai, Series. — A few copies of the First 

 Annual Part, bound in cloth, for sale, at Ss. each (pub. 7s.). Also a bound 

 copy of the Second Annual Part, at 7s. (pub. 13s.). 



WEST, NEWMAN & CO., 54, Hatton Garden, London, E.C. 



Now published, 8vo, sewed, 4s. 6d. ; cloth, 5s., 



A LIST OF THE DIURNAL BIRDS OF PREY, with References 

 and Annotations; also, a Record of Specimens preserved in the Norfolk 

 and Norwich Museum. 



By JOHN HENRY GURNEY. 



John Van Voorst, 1, Paternoster Row. 



In the press, and will shortly be published, price 2s. 2d., post free, 



REPORT ON THE MIGRATION OF BIRDS 



IN THE SPRING AND AUTUMN OF 1883. 



By John A. Harvie Brown. John Cordeaux, and R. M. Barrington. 



A few copies of the Report (over and above those required for the Committee) 

 can be obtained of West, Newman & Co., 54, Hatton Garden, London. As the 

 number is limited an early application is desirable. 



