

2 3 (J^3 



of tlje ^ustiim 



OF 



COMPARATIVE ZOOLOGY, 



AT HARVARD COLLEGE, CAMBRIDGE, MASS. 

 jTotmtictr bi' prfbale subscrfptfon, in 1861. 



The gift ofiUu. JfynJiK^-J^^f^ __ ^^ ■ 



No. vay^. d 



9 



I 



