Just to be sure, does AV mean people like Thomas Henry Huxley who wrote to Darwin:
"I finished your book yesterday. . . Since I read Von Baer's Essays nine years ago no work on Natural History Science I have met with has made so great an impression on me & I do most heartily thank you for the great store of new views you have given me. . .
As for your doctrines I am prepared to go to the Stake if requisite. . .
I trust you will not allow yourself to be in any way disgusted or annoyed by the considerable abuse & misrepresentation which unless I greatly mistake is in store for you. . . And as to the curs which will bark and yelp -- you must recollect that some of your friends at any rate are endowed with an amount of combativeness which (though you have often & justly rebuked it) may stand you in good stead -- "
Or more in the direction of letters from his publisher John Murray, affirming he is the actual author?
"
My Dear Sir
I enclose my amended note of hand for £372 for the 3rd edition of your work on Speciesf1
This, as far as I can judge, is the amount of 23d profit arising from 2000 copies.f2 There are always contingencies arising—such as advertising expences, which make it difficult to fix beforehand the precise profits on any work.f3 Thus in the first Edition—the sum I gave you turned out far more than 23d or at least my share eventually fell below 13 considerably.f4
Moreover it must be borne in mind that it is not a mere rule of 3 sum to calculate profits of a book— Thus—the 3rd. Edn. of 2000 Copies cost only £70. less than 3000 of the 3rd. edition. Moreover this last is increased by two sheets beyond the second edition 23 shts instead of 21.
I enter into these details to prevent any misunderstanding and hope I have been successful.
If we print any more editions I would prefer deferring the settlement untill the whole is disposed of when I could arrange the amount of 23ds. profit to the uttermost farthing.f5
I remain | Dear Sir | Yrs. Very faithfully | (signed) John Murray
C. Darwin Esq"
Just so I am clear on what kind of "argument" AV is currently making.