H. W. MARSDEN, 



37, MIDLAND ROAD, GLOUCESTER, 



Has for Sale one of the largest Stocks of BRITISH and EUROPEAN 

 J3IRD-SKINS and BIRDS' EGGS in Europe, regular supplies being received 

 from some of the best working Collectors, and including many very rare species. 

 Also AMERICAN and other EXOTIC SKINS and EGGS. 



APPARATUS of all kinds and Taxidermists' Tools.— CABINETS 

 for BIRDS' EGGS, INSECTS, &c., &c. 



EUROPEAN AND EXOTIC LEPIDOPTERA, COLEOPTERA, 

 ORTHOPTERA, &c.; and also the best BOOKS on ENTOMOLOGY, 

 ORNITHOLOGY and OOLOGY. 



Send for new Catalogue, just 'published. 



INTERNATIONAL FISHERIES EXHIBITION, 1883. 



TE. GUNN, Naturalist, Norwich (who receeived the Highest Awards 

 . at the above Exhibition, viz.. SIX GOLD AND SILVER MEDALS, 

 and the SPECIAL PRIZE OF £10 FOR BEST SPECIMENS OF 

 TAXIDERMY, besides other Prizes), begs to announce that his Collection of 

 BRITISH FISH, FISH-EATING BIRDS, Ac, consisting of nearly 500 

 Specimens, and contained in 135 Glazed Cases, is for Sale. For price apply 

 as above. 



Detailed Catalogue of the Collection, post free, Sd. 



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 Cd. — Yearly, 28s. : Half-yearly, 14s. 6d. ; Quarterly, 

 7s. 6d. P. 0. Orders to be made payable at King Street, Covent Garden. 



Maomillan & Co., London. 

 On the 1st of every Month, price One Shilling and Threepence, 



THE JOURNAL OF BOTANY, 



BRITISH AND FOREIGN. 

 » Edited by JAMES BRITTEN, F.L.S. 



Contains original articles by our leading British Botanists, Notices of Books, 

 Proceedings of Societies, and Botanical News. Especial attention is now given 

 to British Botany. There is usually at least one plate, drawn by a well-known 

 botanical artist. 



Subscription for the year 1884, payable in advance, Twelve Shillings, 

 post free. "Terms for Advertisements may be had on application to the Publishers. 



London : West, Newman & Co., 54, Hatton Garden, E.C. 



