



Jjt.J NATURAL HISTORY 



TRANSACTIONS 



OK 



NORTHUMBERLAND. DURHAM, 



NEWCASTLE-UPON-TYNE. 



J VOL. XI.— PART I. 



f 



PRICE TEN SHILLINGS AND SIXPENCE. 



"^^^^ 



WILLIAMS AND NORGATE, 



14, HENEIETTA STEEET, COVENT GAEDEN, LONDON; 



AND 



20, SOUTH FREDEEICK STEEET, EDINBUEGH. 



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



1892. 

 (All Rights Reserved.) 



