Printed, with minor changes: Life and Letters II, 117-18. p. 117, line 5, add: "I shd. not have sent off your letter without further reflexion, for I am at present quite upset, but write now to get subject for time out of mind. But I confess it never did occur to me, as it ought, that [Alfred Russel] Wallace could have made any use of your letter." p. 117, line 12, underline "extremely" once and "now" twice. p. 117, line 21, add: "I do not in least believe that that [sic] he originated his views from anything which I wrote to him." p. 118, line 14, add: CD's baby has scarlet fever; Etty [i.e. Henrietta Emma Darwin Litchfield] is weak but recovering.
Printed, with minor changes: Life and Letters II, 118-19. At end of letter is: Emma [Wedgwood Darwin] and CD thank Lady [Mary Elizabeth Horner] L[yell] for note; Etty [see previous letter, above] is weak; baby is feverish; three children in Down have died of scarlet fever.
