I could not make use of your letter to the King, and I have suppressed it. You have been ill-advised as to the forms. "Erhabener Konig" has too poetical a turn; we have here the most prosaic and the most degrading official expressions. M. de Pfuel must have some Arch-Prussian with him, who would arrange the formula of a letter for you. At the head there must be "Most enlightened, most powerful King,--all gracious sovereign and lord." Then you begin, "Your Royal Majesty, deeply moved, I venture to lay at your feet most humbly my warmest thanks for the support so graciously granted to the purchase of my collection for the Gymnasium in Neuchatel. Did I know how to write," etc. The rest of your letter was very good; put only "so much grace as to answer" instead of "so much kindness." You should end with the words, "I remain till death, in deepest reverence, the most humble and faithful servant of your Royal Majesty." The whole on small folio, sealed, addressed outside, "To the King's Majesty, Berlin." Send the letter, not through me, but officially, through M. de Pfuel.* (* At the head there must be "Allerdurchlauchtigster, grossmachtigster Konig,--allergnadigster Konig und Herr." Then you begin, "Euer koniglichen Majestat, wage ich meinen lebhaftesten Dank fur die allergnadigst bewilligte Unterstutzung zum Ankauf meiner Sammlung fur das Gymnasium in Neuchatel tief geruhrt allerunterthanigst zu Fussen zu legen. Wusste ich zu schreiben," etc. The rest of your letter was very good,--put only, "so vieler Gnade zu entsprechen" instead of "so vieler Gute." You should end with the words, "Ich ersterbe in tiefster Ehrfurcht Euer koniglicher Majestat aller onter thanigsten getreuester." The whole in small folio, sealed, addressed outside, "An des Konig's Majestat, Berlin." These forms are no longer in use. They belong to a past generation.) The letter to the King is not absolutely necessary, but it will give pleasure, for the King likes any affectionate demonstration from the country that has now become yours.* (* It may not be known to all readers that Neuchatel was then under Prussian sovereignty.) It will be useful, also, with reference to our request for the purchase of some copies, which we will make to the King as soon as the first number has appeared. Had I obtained the King's name for you to-day (which would have been difficult, since the King detests subscriptions), we should have spoiled the sequence. It seems to me that a letter of acknowledgment from you to M. Ancillon would be very suitable also. Do not think it is too late. One addresses him as "Monsieur et plus votre Excellence." I am writing the most pedantic letter in the world in answer to yours, so full of charm. It must seem to you absurd that I write you in French, when you, French by origin, or rather by language, prefer to write me in German. Pray tell me, did you learn German, which you write with such purity, as a child?