PRIVATE MUSEUM FOR SALE, 



PRICE - - £800. 



COMPRISING 



A valuable collection of Tropical Land and Marine Shells, 



Valuable collection of British Land and Freshwater 



and Marine Shells, 



Collection of Fossils (choice). 



Collection of Polished Corals from Bristol & Devonian Beds, 



Dog Teeth Spars from bed of Severn Tunnel, 



Valuable Quartz and Crystal collections. 



Precious Stones, &c., &c. 



Also a number of duplicate Tropical Land Shells for Sale apart from the Collections. 



FURTHER PARTICULARS ON APPLICATION TO 



F. M. HELE, FAIRLIGHT, ELMGROYE RD., COTHAM, BRISTOL. 



EXCHANGE. — Wanted: H obvohtta, H. revelata, H. lamellata, A. lineata. 

 Offered : B. montaniis, II. acithata, V. pys^inaa, V. edefitula, C. iiiinijimm, 

 P. naiitileiis. — F. A. KNIGHT, Brynmelyn, Weston-super-Mare. 



CATALOGUE OF BOOKS AND PAPERS 



ON 



MOLLUSCA AND MOLLUSCOIDEA, 



Containing over 1,500 Titles. 



DULAU & CO., 37, Soho Square, LONDON, W. 



A 



Monograpli of the Land & Freslifater MoUusca 



OF. THE BRITISH FAUNA. 



<xx; 



INFORMATION URGENTLY WANTED FOR MONOGRAPH. 



I. — Living specimens of Testacella scutiihnn wanted. 



2. — Authentically named specimens of Testacella bisulcaia (living preferred) on loan 

 or otherwise. 



Assistance Desired Immediately — Specimens of Testacellse from any locality. 



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



reference to Testacellae. 



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.— will be Welcomed and carefully 

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

 chology, Sovereign Street, Leeds. 



