Geological Society of London | Somerset House.
20th. Decr. 1838
Sir,
I am requested by the Geological Society to express their thanks for the donation of “Proceedings of the American Philosophical Society Nos. 1 2 & 3. Vol. 1. and to assure you that the Society are much honored by this mark of consideration
I have the honor to be | Sir, | Your most obedient | and very humble Servant | Chas. Darwin | Secretary To | The Secretary of the | American Philosophical Society
Please cite as “DCP-LETT-458,” in Ɛpsilon: The Charles Darwin Collection accessed on