LIST OF 



BRITISH NON-MARINE MOLLUSCA. 



Prepared by B. B. WOODWARD, F.L.S., 

 and a COMIVIITTEE of the OONOHOLOGIOAL SOCIETY 



3d. each ; 2s. 6d. per dozen. 



LIST cd:h' 

 BRITISH MARINE MOLLUSCA. 



PREPARED BY A COMiMnTEE 

 OF THE GONCHOLOGICAL SOCIETY. 



Second Edition, Revised. 



4d. eacli ; 3S. per dozen. 



THE CENSUS OF BRITISH 

 LAND AND FRESHWATER MOLLUSCA. 



By LIONEL E. ADAMS, B.A. 



Published by authopity of the Conehologieal Society. 



Price 3d. each ; 2s. 6d. per dozen. 



The above may be had from Messrs. Dui.au ^S; Co., 37, Soho Square, VV., 

 post free if cash is sent willi order. 



EXCHANGE COLUMN. 



WANTED by the Hon. Treasurer, Single Copies of the following Numbers of 

 The Journal of Conchology : Vol. I, part I ; vol. 5, parts 10, II, and 12 ; 

 vol. 6, parts 5 and 1 1. Please state lowest price for all or sejxirately. E. D. BosTOCK, 

 Holly House, Stone, Staft's. 



DUPLICATES : AiiifiJiipepka ghttiiiosa, Bylliinia leackii, Clansilia /aiiiinala, 

 etc. Wanted : Other vShells and Varieties — ^J. W. Boult, 50, Washington 

 Street, Newland, Hull. 



ALFRED HARTLEY, of 19, Thorp Garth, Idle, Bradford, Yorkshire, has a 

 large number of British and Foreign Land, Freshwater, and Marine Shells to 

 exchange, and desires to obtain specimens of Tcstaceli'a iiiaiigei, Testace.lla sctiiiihtm. 

 Helix obvoluta, Limniea invohtta. Vertigo lilljeborgi. Vertigo august tor. 



