Malacological Society of London. 



Hon. Sec. : A. E. Salisbury, i2a, The Park, Ealing, W. 5. 



Subscription : Ordinary Members £1 Is. per annum or £10 10s. for life ; 



Corresponding Members (resident without the British Islands) 



1 5s. per annum or £7 7s. for life. 

 Entrance Fee for all, £1 Is. 

 Meetings are held, by kind permission, in the apartments of the Linnean 



Society, Burlington House, Piccadilly, W., on the 



Second Friday in each month from November iojune. 

 Proceedings : Three numbers a year are free to all Members. 



*»"" Back Nunibevs may be obtained on application to the Hon. Sec. Members receive 

 a discount of 20%. 



The Lancashire & Cheshire Naturalist 



A Monthly Journal of Natural History and Microscopy for the 



Counties of Lancashire and Cheshire, and for the adjacent districts of 



Derbyshire, Westmorland, North Wales & the Isle of Man, 



Edited by W. M. TATTERSALL, D.Sc, 

 Assisted in Special Departments by Competent Referees. 



Annual Subscription, 8/6 post free, sliould be sent direct to the Editor, 

 Dr. W. M. Tattersall, Manchester Museum. 



EXCHANGE COLUMN. 



W. 



GYNGELL, 15, Gordon Street, Scarborough. Fine exotic inland shells 

 offered in exchange for Cypnea, Comts and Valuta. 



FOR the purpose of investigation specimens of Unio, Anodonta and Pseudanodonta 

 are required from British and continental localities. Will exchange or pur- 

 chase. — Address to H. H. Bloomer, 40, Bennett's Hill, Birmingham; or to 

 H. Overton, Newlands, Boswell Road, Sutton Coldfield. 



