[The envelope for this letter is in a private collection:}
To
Mr. Talbot
No. 31. Sackville Street
Piccadilly
___________
Mr Barton begs to acquaint Mr Talbot, in answer to his enquiry relative to the Iris Ornament, that the only Article upon which it has hitherto appeared before the Public, is on a Button, and that they may be had of Mr Nutting, 15 King Street Covent Garden.
Royal Mint
22d Novr 1823.