Down. | Beckenham | Kent. S.E.
Feb. 5th. 1870
Sir
I beg leave to acknowledge the receipt of your letter of Oct. 15th, in which you inform me that the American Philosophical Society has conferred on me the distinguished honour of electing me a Member; for this honour I beg permission to return my most sincere thanks.1
I have the honour to remain | Sir | Your most obedient servant | Ch. Darwin
To the | Secretary
Please cite as “DCP-LETT-7097,” in Ɛpsilon: The Charles Darwin Collection accessed on