Hook. & Arn., Bot. Beechey's Voyage 



[The following dates were sent to Prof. Hitchcock 

 by Dr. E. D. Merrill:] 



Pages 



Date 



1 - 



48 



1850 



49 - 



97 



1852 



98 - 



144 



1852 



145 - 



192 





195 - 



240 



I856 



241 - 



556 



I858 



557 - 



584 



I858 



585 - 



452 



1840 



455 - 



485 



1841 



