iv. THE JOURNAL OF MALACOLOGY. 



FOi^ RECENT sh:ei:^il.s. 



Tor Sale, Putcha.se* or Exchange 



APPLY TO 



G. B. SOWERBY, F.L.S. 



As well as many rare and costly treasures, G. B. S. has an 

 immense stock of Shells, from which he is always ready to 

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 low prices. 



Selections may be made on the Premises or sent on approval. 

 121, FULHAM ROAD, LONDON, S.W. 



(Near South Kensington Station). 



Histology and Practical Microscopy. 



In Practical Mickcscopv including the Methods of Preparation, Hardening 

 of Tissues, Section Cutting, Staining and Mounting of all subjects in con- 

 nection with the study of Zoological and Botanical Morphology and 

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MIS. ]>IA.1?TI]N J. COLK, 

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TERMS (payable in advance) TWO GUINEAS for SIX LESSONS. 

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The Essex Naturalist 



(Beine: the Jonrnal «1" tlie IH.ssex IFieltl Club). 

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The Essex Naturalist is devoted to the publication of 

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THE IRISH NATURALIST. 



A Monthly Journal of General Irish Natural History. 



EDITED BY 



GEORGE H. CARPENTER, B.Sc , 



AND 



R. LLOYD PRAEGER, B.A., M.R.I. A. 



Contains Articles and Notes on the Geology, Flora, and Fauna of Ireland, 

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Printed for the Proprietor by John Dutton, County Printing Works, Chelmsford. 



