EDWIN HANCOCK & Co., 



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Agents for R.& J. Beck's "Star" Microscopes 



Mounted and Unmounted Microscopic Objects, 



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32, WESTGATE STREET, BATH, 



NATURAL HISTORY JOURNAL i SCHOOL REPORTER. 



Intended for Beginners ; 3/- per Year. 



Monthly, except January, July, and August. 



Specimen Copy, Id. Stamp. 

 Address: J. E. CLARK, 20, Bootham, York. 



PRIGS 12s. 



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(Regtsterea.) Anew self-centering Turn Table, acknowledged to lie the best vet introduced, designe 



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 Dealer in Microscopes, Apparatus, and all kinds of Microscopical Material, 



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Aylward's Working Microscope. (For Review see the Northcr,i Microscopist, August, 

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Aylward's Mounting Case contains every requisite portably packed. 



Microscopical Specimens by all the best preparers ; unmounted material of all kinds. 



Special notice is directed to the NEW POND-LIFE COLLECTING APPARATUS, which 

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Aylward has devoted special attention to the production of thin cover glasses, and 

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NATURALIST REPRINTS, No. 1. 



List of Land & Freshwater liollusca of Lancashire, 



BY ROBERT STANDEN. 



This paper contains not only Mr. Standen's own observations, but also those 

 of Messr.s R D. Darbishire, T. Rogers, W. H. Heathcoto, J. A. Hargreaves, F. 

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Leeds, 1887. Price 9d. (by Post, 9id.) 



To be hud from the Publishers of The Natueallst, Park Row, Leep-. 



