
          Recd. Oct. 2nd
And by Dr. Gray
Oct. 1842

London 23 Sept. 1841.

Dear sir
Our party being now about to
return home, and meaning myself to myself to remain behind, I have
sent by them some memoirs and books sent to be by
gentlemen here for you and Dr. Gray. These are all directed
to the care of Dr. Harris of Harv. Univ. There are 7 or
more from Mr. Webb, which I have put up together, 2 from
Prof. Alph. DeCandolle, 1 from Mr. Newman, &c. Three letters
also sent me by Mr. Webb, I forward by mail.
I shall spen the winter at Berlin, where I hope I 
may have the privilege of hearing from you. As I do not
know as yet where I may reside, I should beg that my 
letters, if you should so favour me, may be sent to the care
of E.H. Welch Esq., a young man studying at Berlin, 
who is settled there.
I have enjoyed exceedingly my botanical advantages
on this tour. I could hardly have expected to see so
many lights of science as I have done. To you and to
Dr. Gray I owe it all, and I cannot express as I
would the deep sense I have of his kindness and yours
        