On Saturday morning, at 7 A.M. Sept. 28th, quitted Philadelphia; arrived in New York at 2 P.M.; and transferring my baggage from the steamer on the North River to the one about to depart for Providence, and whose wharf lay upon the East River, I had a couple of hours' leisure, which I employed in writing home, for the packet of the 1st of October; and at five o'clock P.M. left the city, in the noblest steam-vessel I had yet seen. The view of Brooklyn, the Navy Yard, and this part of the harbour, is very attractive from the point of departure; and the numerous little steamers, actively plying to and fro at the various ferries, give an unceasing air of bustle to the scene. I was greatly charmed by our sail up this passage into the Sound dividing Long Island from the continent, which it flanks and protects for a distance of one hundred miles. The banks on either side do not vary a great deal in elevation, but are of a slightly undulating character, beautifully wooded, and sprinkled with the attractive-looking villas of the country. Mr. Cooper's graphic description of Hurl-gate, in his novel of the "Red Rover," led me to look out for it with an interest which the reality did not repay, although the tide was in a favourable state. I confess, however, I think that my imagination rather outran discretion than that the whirlpool lacked grandeur: that it was not to be encountered without some peril we had very good evidence; for, on a rocky islet to the southward of the worst part of the fall, a large schooner lay hove up on her beam-ends, with all her spars aloft and her sails half furled, as she had been abandoned by her crew. Our pilot informed me that the accident had occurred the day previous, and was by no means a rare example, the downward passage at the last of the ebb requiring great care and experience. Our powerful engines forced the vessel through the dark eddies, apparently without difficulty; and in a little while this long looked-for wonder was forgotten. I remained on deck until after midnight; for there was a bright moon and a calm clear sky, and the Sound was sprinkled with craft of all kinds.