iv THE CONCHO LOG 1ST 



CONCHOLOGY, GEOLOGY, ZOOLOGY, &C 

 ROBERT TF. DA1VEON, 



1BTEYMOUTH, 



Has the LARGEST STOCK OF NATURAL HISTORY 



SPECIMENS of any dealer in this country. 



VALUABLE AND RARE COLLECTIONS PURCHASED. 



Weymouth is only 4% hours by rail from London. 

 Abridged Catalogue sent on application. 



Gk IB. SCTW-IEIE^IB"^ 



121, FULHAM ROAD, LONDON, S.W., 



Has the largest Stock of Recent Shells of any dealer in the world, from which 

 selections may be made on the premises, or specimens sent for selection. 



Collections illustrative of Oeneric and Sub-Generic Forms and Species (from ioo 

 to 5.000 Species), £i ios. to ^500. Museum, 1'rivate Collections, and 

 Specimens classified, named, and arranged. 



Collections Purchased. 



BOOKS BY G. B. SOWERBY, F.L.S. 



'Thesaurus Conchyliorum." In Parts or Monographs. Parts 1 to 44. 



Illustrated Index of British Shells. New Edition (enlarged and revised, 

 with 26 Coloured Plates), giving a figure of every known British species, 

 Price, £1 15-. (/"i ios. net.) 



Marine Shells of South Africa. A catalogue of all the known species, with 

 references, and figures of such as are new, little known, or hitherto unfigured. 

 Price 12s. net. 



BROWN'S ATLAS OF FOSSIL CONCHOLOGY. 



A few copies of the handsome reprint (1889) of this well-known work 

 remain unsold, and are offered to Subscribers to "The Conchologist " at the 

 net price of 15s., having been published at £3 3s. The work comprises 114 

 Royal 4to. Copper-plates, printed in tint, with full descriptive Letterpress facing 

 each. Royal 4to. (13 x ioi in.), half-morocco. 



No such opportunity of acquiring such a permanently valuable and beautiful 

 Book of Reference at so small a price will occur again, as the work will not 

 be reprinted. Remittances must be made direct. 



SWAN SONNENSCHEIN & CO., 



Paternoster Square, LONDON. 



Printed by M c Cornuodale ft Co. Limited, Leeds. 



