ANNUAL REPORT 
OF THE COUNCIL 
OF THE 
YOEKSHIEE 
PHILOSOPHICAL SOCIETY 
FOR 
MDCCCLXXI. 
PEESENTED TO THE ANNUAL MEETINO, 
FEBRUARY 6tli, 1872. 
YORK: 
J. SOTHERAN, BOOKSELLER, CONEYSTREET. 
1 8 7 2 . 
