Valuable Exotic and British Lepidoptera. 



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

 -L'J- 38, King Street, Covent Garden, on Tuesday, September 11th, at half-past 

 12 precisely, A COLLECTION of EXOTIC LEPIDOPTERA, in excep- 

 tionally fine condition, comprising the greatest rarities from Amboina, Sumatra, 

 Bhutan, China, Burmah, South America, Africa, &c, including new and recently- 

 described Species of Ornithopteras, Papilios, Morphos, and other handsome 

 genera, all in fresh and unblemished condition, many having been selected from 

 a large number of specimens. Also a fine Collection of British Lepidoptera, 

 Cabinets, &c 



On view the day prior from 2 till 5 and morning of Sale, and Catalogues had 

 10 days previous. 



THOMAS COOKE & SON 

 Naturalists, Dealers in Entomological Apparatus, &c. 



(Late of 513, NEW OXFORD STREET), 



30 MUSEUM STREET, OXFORD STREET, W.C. 



Just beady, Price One Shilling, 



BIRDSNESTING & BIRDSKINNING : 



A COMPLETE DESCRIPTION of the NESTS and EGGS of BIRDS 

 WHICH BREED in GREAT BRITAIN and IRELAND. 



SECOND EDITION; Edited, revised and re-ivrittm, 

 with Directions for Collecting and Preserving the Eggs and Skins of Birds. 



By MILLER CHRISTY. 

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



NATURE: 



A WEEKLY ILLUSTRATED JOURNAL OF SCIENCE. 



One of the leading objects of this periodical is to awaken in the public mind 

 a more lively interest in Science. With this end in view it provides original 

 Articles and Reviews, written by scientific men of the highest distinction in their 

 various departments, expounding in a Popular and yet Authentic Manner the 

 Grand Results of Scientific Research, discussing the most recent scientific 

 discoveries, and pointing out the bearing of Science upon civilization and progress 

 and its claims to more general recognition, as well as to a higher place in the 

 educational system of the country. 



Every Thursday, price 6d. — Yearly, 28s. ; Half-yearly, 14s. 6d. ; Quarterly, 

 7s. 6d. Money Orders to be made payable at Bedford Street, Covent Garden. 



Macmillan & Co., London. 



Established 1851. 



BIRKBECK BANK, Southampton Buildings, Chancery Lane. 

 THREE per CENT. INTEREST allowed on DEPOSITS, repayable on demand. TWO per CENT. 

 INTEREST on CURRENT ACCOUNTS calculated on the minimum monthly balances, when not drawn 

 below £100. THE BIRKBECK ALMANAC, with full particulars, can be obtained, post-free, on application. 



FRANCIS RAVENSCROFT, Manager. 



The Birkbeck Building Society's Annual ReceiptB exceed Five Millions. 



HOW to PURCHASE A HOUSE for TWO GUINEAS per MONTH, with immediate possession, & no Rent to 

 pay. Apply at the Office of the Birkbeck Building Socikty, 29 Southampton Buildings, Chancery Luue. 

 HOW to PURCHASE A PLOT of LAND for FIVE SHILLINGS per MONTH, with immediate possession, 

 either for Building or Gardening purposes. Apply at the Office of the Birkbeck Land Society, as above. 

 THE BIRKBECK ALMANAC, with full particulars, on application.— FRANCIS RAVENSCROFT, Manager. 



