From Michael Faraday   6 janvier 1834

I take a moment to remind you of an old friend one very much your debtor and who wishes to know how you are in health at this waiting period of the year. I also introduce to you Mr. Smith and certain inventions of his in which I think you will take an interest. My friend Mr Lewis speaks highly of Mr Smith's inventions but I have not seen enough of them myself to form any opinion upon their final application. I am, My dear Sir, Most Truly Yours, M. Faraday