WANTED. — Clean copies of Nos. 9 and 10 of Vol. T. of the 

 'QUARTERLY JOURNAL OF CONCHOLOGY,' for 

 which 2/- each will be paid. — Jno. W. Taylor, Sovereign Street, 

 Leeds. 



FOR SALE. — Catal. des MoUusques Tenestres et Fluviat. de la 

 Suisse, J. de Charpentier, 4/- ; Catal. des esp. de MoUusques 

 Terr, et Fluviat. dans la Gironde, C. Des Moulins, 4/-; Bidr. till 

 kundsk. om Norges Arktiske Fauna : I. Mollusca Regionis Arct. 

 Novegiae, G. O. Sars, 25s. — Address J. W. Taylor, Sovereign Street, 

 Leeds. 



FOR SALE.— 12 Guineas.— A Collection of BRITISH LAND 

 AND FRESHWATER SHELLS,-many British Marine Shells, 

 a Fine Collection of British and Foreign Unionidae, many species 

 of Clausilise, with many species of Tropical Marine Shells, and some 

 Quartz Crystals, &c. The lots will be sold separately if desired. — 

 Address, F. M. Hele, Fairlight, Elmgrove Road, Cotham, Bristol. 



ALBUM OF CONCHOLOGISTS. 



The Editor of the "JOURNAL OF CONCHOLOGY" purposes forming 

 an Album of Conchologists, and would be very glad to receive copies of Photo- 

 graphs, with signature, &c., of those persons willing to co-operate If desired 

 the favor will be reciprocated. The following has recently been added to the 

 Album : — Prof. Dautzf.nberg, J. Cosmo Melvill, and Charles Oli>ham. 



Address — J. W. TAYLOR, Sovereign Street, Leeds. 



iisr :PK,E:F^A.i^.A-Tioisr_ 



A 



lonograpli of the LaM & Freshwater Mollusca 



OF THE BEITISH FAUNA. 



»cx- 



INFORMATION URGENTLY WANTED FOR MONOGRAPH. 



I. — Where did Layard describe Testacella aurigasier? Mr. Layard himself has 



now forgot. 

 2. — Living specimens of Testacella scutulum wanted. 

 3.— Authentically named specimens of Testacella bisitlcaia (living preferred) on loan 



or otherwise. 

 4. — Information about the distribution of Helix cantiana. 



Assistance Desired Immediately — Specimens of Testacellje from any locality. 



Extracts from, or loan of, any work, to which we have not access, having 



reference to Testacellse. 



Co-operation is invited from all Conchologists interested in the above subject. 

 Any information or specimens illustrating the LIFE HISTORY— STRUCTURE, 

 DEVELOPMENT, VARIATION, DISTRIBUTION, &c.— Mall be welcomed and carefully 

 acknowledged. Address : — Mr. J. W. TAYLOR, Office of the Journal of Con- 

 chology, Sovereign Street, Leeds. 



