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i 
PROCEEDINGS 
■ ^ 1 v 
MANCHESTER 
LITERARY AND PHILOSOPHICAL SOCIETY. 
& 
VOL. XX. 
Session 1880-81 
9 ?>/ 
MANCHESTER : 
Printed by thos. sowler and co., 24 , cannon street. 
LONDON : BALLIERE, 219 , REGENT STREET. 
1881 . 
