Wiesbaden,
den 9 Februar 1879
Most honoured Sir!
I beg in the name of all the Editors of the periodical “Kosmos”, so kindly favoured by you, to be allowed to offer in the enclosed number our most sincere and respectful congratulations for the approaching festival so significant to us all.1
May you long be preserved to us for the benefit of science and as a noble example of self-sacrificing zeal for the good of mankind.
With the highest respect and veneration | I remain | in the name of the Editors | Karl Alberts
Please cite as “DCP-LETT-11866,” in Ɛpsilon: The Charles Darwin Collection accessed on