To T. H. Farrer   24 September [1877]1

Down, | Beckenham, Kent. | (Railway Station | Orpington. S.E.R.)

Sept. 24th

My dear Farrer

I am very greatly obliged to you for your worm-diary. Such a diary was never kept before, & it will be very useful to me, so as to give an abstract of it.— I had not the least expectation of your taking such extraordinary pains.— Before you leave Abinger for London, will you look once again to see how the worms go on.—2

I hope sometime that you will continue your explorations under an archæological point of view, though I hope so merely out of general curiosity.3

Yours very sincerely | Ch. Darwin

The year is established by the relationship between this letter and the letter from T. H. Farrer, 23 September 1877.
See letter from T. H. Farrer, 23 September 1877, enclosure, and n. 2. CD published extracts from Farrer’s observations of worm action at the site of a Roman villa in Abinger in Earthworms, pp. 186–9, including further observations made on 25 September and 13 October.
The site was left open and in 1880 Farrer made further observations of worm action there, but the excavations were not continued (Earthworms, p. 188; Malden ed. 1902–12, 3: 129–34).

Please cite as “DCP-LETT-11151,” in Ɛpsilon: The Charles Darwin Collection accessed on 5 June 2025, https://epsilon.ac.uk/view/dcp-data/letters/DCP-LETT-11151