Sir
I beg leave to acknowledge the receipt of your courteous letter in which you announce that the Kon. Natuurkund. Vereeniging in N.-I. has conferred on to me the distinguished honour of being a corresponding m; & for this h. I return my very sincere thanks2
I have the hr. to remain | Sir | Your obliged & obed sevt | Charles Darwin
To the | President
Please cite as “DCP-LETT-12657,” in Ɛpsilon: The Charles Darwin Collection accessed on