BERLIN, 7th MARCH. (Let us give the original for a line or two): 'Queen Sophie will soon rise from her bed of sickness, were this marriage done; _La Mere du Prince-Royal affecte toujours d'etre bien mal; mais des que l'affaire entre le Prince de Galles et la Princesse-Royale sera faite, on la verra bientot sur pied.'_ "It will behoove that Reichenbach signify to the Prince-Royal's Father that all this affair has been concocted at Berlin with Borck and by 71 [An Indecipherable.] with Knyphausen and 103. [An Indecipherable.] That they never lose sight of an alliance with the English Princess and the Prince of Prussia; and flatter themselves the Prince-Royal of Prussia will accompany the Princess-Royal," Wilhelmina, "on HER marriage there." "In a word, that all turns on this latter point," marriage of the PRINCE-Royal as well; and "that Villa has given so favorable a description of this Prince, that the English Princess will have him at what price soever. Nosti can also allege the affair of 100,"--whom we at last decipher to be LORD HARRINGTON, once Colonel Stanhope, of Soissons, of the Madrid Embassy, of the descent on Vigo; a distinguished new Lord, with whom Newcastle hopes to shove out Townshend,--"Lord Harrington, and the division among the Ministers:"--great question, Shall the firm be Townshend and Walpole, or Walpole and Townshend? just going on; brewing towards decision; in which the Prussian Double-Marriage is really a kind of card, and may by Nosti be represented as a trump card. "The whole Town of Berlin said, This Villa was dismissed by order of the King, for he taught the eldest Princess English; but I see well it was Borck, 107, [An Indecipherable.] Knyphausen and Dubourgay that despatched him, to give a true picture of the situation here. And if Nosti has written to his Majesty to the same effect as he does to his Friend [Despatch to Majesty has not yet come under Friend's eye] on the Queen of England's views about the Prince-Royal of Prussia, it will answer marvellously (CELA VIENT A MERVEILLE). I have apprised Seckendorf of all that Nosti writes to me." 'For the rest, Nosti may perfectly assure himself that the King never will abandon Reichenbach; and if the Prince-Royal,' sudden Fate interfering, 'had the reins in his hand,--in that case, Seckendorf promises to Reichenbach, on the part of the Kaiser, all or more than all he can lose by the accession of the Prince. Monsieur Reichenbach may depend upon that.' [Prussian Despatches, vol. xl. The second of these two Letters is copied, we perceive, by VILLA; who transmits it to Hotham's Secretary at Berlin, with great hopes from it. Letter "unsigned," adds Villa (POINT SIGNEE). First was transmitted by Townshend.--Following are transmitted by &c. &c. It is in that way they have got into the State-Paper Office,--as ENCLOSURES in the varions Despatches that carried them out to Berlin to serve as Diplomatic Ammunition there.]