CAMBRIDGE PUBLIC 

 LIBRARY 



The injury or loss of this 

 book must be paid for by the 

 borrower. Intentional injury 

 or deliberate detention in- 

 curs, under the laws of Mas- 

 sachusetts, liability of a fine 

 or of imprisonment for six 

 months. 



YOUR LIBRARY CARD SHOULD 

 BE KEPT IN THIS POCKET 



