To G. H. Darwin   12 [December 1874 or January 1875?]1

12th

My dear old George—

I am so sorry for all the great labour, hurry & vexation which you have had, but I do not know what we shd. have done had it not been for you.—

yours affect. | CD

The month and year are conjectured from this letter’s position in the archive, in a date-ordered set, between letters to George dated [6 December 1874] and 10 [February 1875].

Please cite as “DCP-LETT-9221,” in Ɛpsilon: The Charles Darwin Collection accessed on 5 June 2025, https://epsilon.ac.uk/view/dcp-data/letters/DCP-LETT-9221