

'^0@ 



o> 



NATURAL HISTORY 



TRANSACTIONS 



0¥ 



NORTHUMBERLAND, DURHAM. 



AND 



NEWCASTLE-UPON-TYNE. 



4 



1 VOL. XII.— PART II. 



i) 



PRICE THREE SHILLINGS AND SIXPENCE. 



WILLIAMS AND NORGATE, 



H, IJEKBIETTA STREET, COVENT GARDEN, LOJ^DON ; 



AND 



20, SOUTH FREDEIUCK STREET, EDINBURGH. 

 F. & W. DODSWORTH, NEWCASTLE-UPON-TYNE. 



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