From:
Heinrich Ludwig Hermann (Hermann) Müller
To:
Charles Robert Darwin
Date:
22 Sept 1869
Source of text:
DAR 171: 294
Summary:
Thanks CD for the English edition of his brother’s book [Fritz Müller, Facts and arguments for Darwin (1869)]
and for CD’s memoir on orchids ["Fertilization of orchids", Collected papers 2: 138–56].
Contributor:
Darwin Correspondence Project