My dear Sir
When I last heard from you your health was in an unsatisfactory state, and I should be very glad to hear that you are now better.2 I hope that you received a copy of my Book on Expression, which was despatched to you on publication.3 I know that you are so deeply engaged that it is quite likely that you have not found time to read it. If you have, I hope that you will think that I have properly acknowledged the invaluable assistance which I received from you.4 I intended to do so, and nothing would mortify me more than to know that I had failed. With my renewed thanks for your great kindness, I remain
My dear Sir | Yours very faithfully | Ch. Darwin
Please cite as “DCP-LETT-8792,” in Ɛpsilon: The Charles Darwin Collection accessed on