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MR. A. O. WALKER’S PRIZES. 
Mr A Oy Ses eee niiees 2 Paennm... Do f- 
ADDITIONAL PRIZES. 
Mr. R. Rimmer, F.L.S., offers a copy of his Work, 
‘Land and Fresh-water Shells,” as a Prize for the best 
collection of rare LAND SHELLS not mentioned in BELLAR’S 
list, as found in this District. No limit as to age. 
N.B.—Bellar’s list is in the Society's Library. 
OFFERED BY A MEMBER OF THE Socrety.—A PRizE oF 
One Guinea for the best collection of the several species of 
Planorbis, Spherium, and Pisidium, found in the Canal and Pits 
around Chester. No limit as to age. 
Persons wishing to compete can obtain all particulars and the 
conditions under which the Prizes are offered, by applying to 
Mr. G. R. Grirritx, Grosvenor Street, Chester; and all 
Collections must be sent in to him on or before the 1st September 
in each year. 
le 
All the Prizes will be awarded at the Annual Conversaziono. 
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