To Vauxhall Gardens. All Americans went there in those days, as they go to Madame Tussaud's in these times. There were fireworks and an exhibition of polar scenery. "Mr. Collins, the English PAGANINI," treated us to music on his violin. A comic singer gave us a song, of which I remember the line, "You'll find it all in the agony bill." This referred to a bill proposed by Sir Andrew Agnew, a noted Scotch Sabbatarian agitator. To the opera to hear Grisi. The king, William the Fourth, was in his box; also the Princess Victoria, with the Duchess of Kent. The king tapped with his white-gloved hand on the ledge of the box when he was pleased with the singing.--To a morning concert and heard the real Paganini. To one of the lesser theatres and heard a monologue by the elder Mathews, who died a year or two after this time. To another theatre, where I saw Listen in Paul Pry. Is it not a relief that I am abstaining from description of what everybody has heard described? To Windsor. Machinery to the left of the road. Recognized it instantly, by recollection of the plate in "Rees's Cyclopedia," as Herschel's great telescope.--Oxford. Saw only its outside. I knew no one there, and no one knew me.--Blenheim,--the Titians best remembered of its objects on exhibition. The great Derby day of the Epsom races. Went to the race with a coach-load of friends and acquaintances. Plenipotentiary, the winner, "rode by P. Connelly." So says Herring's picture of him, now before me. Chestnut, a great "bullock" of a horse, who easily beat the twenty-two that started. Every New England deacon ought to see one Derby day to learn what sort of a world this is he lives in. Man is a sporting as well as a praying animal.