To Ernst Dieffenbach   11 June [1844]1

[Concerning the researches of C. G. Ehrenberg.] ‘… I have … sent him several packets of objects from my voyage & that of Dr. Hooker …’2

Date taken from the Stargardt catalogue.

Please cite as “DCP-LETT-757,” in Ɛpsilon: The Charles Darwin Collection accessed on 5 June 2025, https://epsilon.ac.uk/view/dcp-data/letters/DCP-LETT-757