MASKED BALL, AT BERLIN, 12th-13th DECEMBER. On the evening of Monday, 12th, there was, as usual, Masked (or Half-Masked) Ball, at the Palace. As usual; but this time it has become mentionable in World-History. Bielfeld, personally interested, gives us a vivid glance into it;--which, though pretending to be real and contemporaneous, is unfortunately MYTHICAL only, and done at a great interval of years (dates, and even slight circumstances of fact, refusing to conform);--which, however, for the truth there is in it, we will give, as better than nothing. Bielfeld's pretended date is, "Berlin, 15th December;" should have been 14th,--wrong by a day, after one's best effort! "BERLIN, 15th DECEMBER, 1740. As for me, dear Sister, I am like a shuttlecock whom the Kings of Prussia and of England hit with their rackets, and knock to and fro. The night before last, I was at the Palace Evening Party (ASSEMBLEE); which is a sort of Ball, where you go in domino, but without mask on the face. The Queen was there, and all the Court. About eight o'clock the King also made his appearance. His Majesty, noticing M. de G---[that is DE GUIDIKEN, or Guy Dickens], English Minister, addressed him; led him into the embrasure of a window, and talked alone with him for more than an hour [uncertain, probably apocryphal this]. I threw, from time to time, a stolen glance at this dialogue, which appeared to me to be very lively. A moment after, being just dancing with Madame the Countess de--THREE ASTERISKS,--I felt myself twitched by the domino; and turning, was much surprised to see that it was the King; who took me aside, and said, 'Are your boots oiled (VOS BOTTES SONT-ELLES GRAISSIES, Are you ready for a journey)?' I replied, 'Sire, they will always be so for your Majesty's service.'--'Well, then, Truchsess and you are for England; the day after to-morrow you go. Speak to M. de Podewils!'--This was said like a flash of lightning. His Majesty passed into another apartment; and I, I went to finish my minuet with the Lady; who had been not less astonished to see me disappear from her eyes, in the middle of the dance, than I was at what the King said to me." [Bielfeld, i. 167, 168.] Next morning, I--