RECENT MOLLUSCA, GLASS-TOPPED BOXES & GOflCHOLOGICAL WORKS. 

 SOWERBY & FULTON (Established by G. B, SOWERBY, 1860). 



THE LARGEST AND FINEST STOCK OF SHELLS LN THE WORLD 



(at March 1st, 1904, 22,388 species). 



Sfsecirrtens sent on sippi-ovsLl. 



Large Catalogue contains names of 12,000 species. 

 Small CataJogue (with Prices) Post Free. 



SALE, PURCHASE. EXCHANGE. 



COLLECTIONS AND SPECIMENS NAMED AND ARRANGED. 



Glass-Topped Boxes, Cardboard Trays, etc.— We keep a large stock, and Supply 

 Promptly. 



PLAN AND FULL PRICE LIST POST FREE. 



SOWERBY & FULTON. River Side, KBW, neaf LONDON. 

 WALTER F. WEBB, 



202 Westminster Rd., Rochester, N.Y., U.S.A., 



HAS on: sale 

 XHE FINEST STOCK OF 



LAND & FRESHWATER SHELLS 



IN AMERICA, AS WELL AS A 

 VERy GOOO ASSORTMENT OF MARINE, 



I can furnisli Varieties common lo either Coast of America by the Dozen or Hundred. 



EXCHANGES desired with Collectors having Duplicates in Quantity 

 to dispose of, or will buy Entire Lots or Collections for Immediate Cash. 



WRITE ME AT ONCE WHAT YOU HAVE TO OFFER. 

 I particularly desire all kinds of Minute Shells in quantity, also Helicidae. 



AUTHORS of Papers receive 25 copies gratis; those who wish additional copies 

 may liave them on payment of the Printer's charges as below (such reprints to 

 be ordered when the MS. is forwarded for pul^lication) : — 



25 copies, 4 pp., 3'6. 8 pp., 4/6. 12 pp., 8'-. 16 pp., 10/6. 



50 ,, ,, 4/6. ,, 6/6. ,, 10 -. ,, 12/6. 



100 ,, ,, 6'6. ,, 9,'-. ,, 12;'-. ,, 15/-. 



iS^O^iTE EtTISE 1!«IE N'T S 



Will be inserted at the following rates :^ 



Whole Page ... ••• 20,'-. Quarter Page ... . 7/-. 



Half Page... ... ... 12/6. Si.v Lines or under ... ... 3/6. 



One-lhird Page ... ... 8,-. Every additional Line ... -16. 



SPECIAL REDUCTION FOR THE WHOLE YEAR. 



PRICES OF BACK VOLUMES OF 

 THE joxj5«:mail. of COISrCJHOILiOG^Sr. 



Vol. I. (in the event of a sufficient number of orders being received to 



justify the reprinting of necessary parts) 21/- nett. 



Vols. 11., III., IV., & VII XII. Each 



To the Public. 15 - ; u> Memljers and to the Trade, 11/3. 

 Vols, v., & VI. ' (Out of Print), 



To be had only from Dui.AU & Co., Ltd., 37, SoHO Square, W. 



