There was a old post about this years ago, but I recently bought the Peter Pan graphic novel adapted by Stephen White or “Stref” and illustrated by Fin Cramb, and I finished reading it yesterday.
I highly recommend this book! The drawings are beautiful and there are little details sprinkled throughout the pages that are connected to Barrie, especially if you look at the framed pictures in the Darling nursery!
My favorite detail is that the Darlings own a small framed picture of Michael Llewelyn-Davies dressed as Peter Pan! The drawing is just an outline of the image, but if you know the image well, you can definitely tell that’s what it’s supposed to be!
You can buy the book on Amazon!

I’ve forwarded the message with the scans to you. Please let me know if you received the email.

Update: I got a response from NYPL staff, a librarian confirmed that the quote does appear in the 1925 version of the story. They also provided me with photos of the holograph and the typed transcription that accompanies it. Those photos contained only a small, cropped piece of the text in which the quote appears, but that was enough for confirmation. The snippet itself is rather curious, astounding even: it seems to be part of a fleshed-out story from Hook’s school days. Here’s the text from the typed transcription (the beginning of the first sentence and the end of the last one are chopped in the photo):

«...the morals of his fellows. He brings one terrible indictment against the Head. Several of the boys smoked (we are speaking of far back days), and James, in an uplifting of the spirit, to purge the house, felt it his duty to carry the names to the Head, who first swiped them, and then, telling them who had peached, concluded with the extraordinary words “Don’t kick him in my presence.” Some hours later James returned to the Head, pale and limping, to say finely, “I forgive you, sir”, and, on being asked why, replied “Because I feel, sir, that in the ordinary...”»

The handwritten version has a continuation of the last sentence, but I haven’t deciphered it completely yet (as you all know, Barrie’s handwriting can be unintelligible at times). What’s unique and surprising about this text is that it differs greatly from the contents of the speech Barrie gave in 1927. The speech merely lists some facts when it comes to Hook’s life at Eton, whereas here we have an expanded anecdote with James actually getting to speak. From what I gather, Hook told on smoking boys, which caused them to be flogged, then he was beaten up by them for revenge, and then he came to the Headmaster to have a talk. If any of you wish to see the scans, you may contact me via email (2013arina@gmail.com), I’ll send them over to you.

As for the full version of the story, I’ve been told that it is theoretically possible to obtain a digitized copy for $150, but there’s no guarantee that the scans will actually be delivered. I’ve already placed an order for the scans and am currently waiting for curatorial approval (the documents’s copyright status should be reviewed).

I really hope I can see the recording of it one day!

Also Andrew, just so you know, the actress who played Mrs Darling/Hook is named Anna Francolini.

The NT filmed it and distributed it for one day only to UK cinemas, so it definitely exists. It was brilliant - totally irreverent with the letter of the law - aka the text - but miraculously faithful to the spirit, and that's what matters, in my not-so-humble opinion. The prelude to the Pirate Ship scene was spine-chilling... Hook (played by whoever played Mrs Darling) stripped down to her bra and knickers, delivering her soliloquy while the obsequious Smee gradually dresses her in full pirate kit -- do not go to your graves without seeing it!