vi. ADVERTISEMENTS. 
THE 
JOURNAL OF MALACOLOGY 
(Established by WALTER E. COLLINGE in 1890 as 
‘‘The Conchologist; a Journal of Malacology.’’) 
EDITED BY 
WILFRED MARK WEBB, F.L.S., 
Technical Laboratories, Essex County Council. 
With the assistance in special departments of :— 
Rev. A. H. Cooxr, M.A., F.Z.8. King’s College, Cambridge ; 
Lieut.-Col. H. H. Gopwin-Avsten, F.R.S., F.G.S., F.Z.8., &e., 
Hascombe, Godalming ; 
CHARLES HEDLEY, F.L.S., Australian Museum, Sydney, N.S. W.; 
S. Pacr, F.Z.8., Royal College of Science, London ; 
KE. R. Sykes, B.A., F.Z.8., Gray’s Inn, London ; 
B. B. Woopwarp, F.L.S., F.G.S., British Museum (Natural 
History, London). 
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The Journal deals with all Branches of the Mollusca, 
it 1s fully illustrated, and the Bibliography of 
Current Literature is made a special feature. 
Quarterly. Annual Prepaid Subscription, 4s. 4d. per annum. 
(If not paid before July 10th, 5s. 4d.) 
Volume IV. is now ready, 5s. 6d., bound in cloth. (Other 
volumes may be had in sets, price on application. ) 
All communications to be addressed to the Fprror 
‘““HOLMESDALE,” BreNtTWoop. Essex. 
