various States of the Union. Magnificent mirrors, stained glass, silver plate, costly carpets, marble centre tables and pier tables, luxurious sofas and arm-chairs, and a profusion of rich gilding give an air of almost Oriental magnificence to a room one hundred feet in length and twenty-five feet in breadth. When this saloon is brilliantly lighted in the evening it is gorgeous in the extreme. The state-rooms are really _rooms_, provided with every comfort which can be desired. There are beds to accommodate two hundred passengers. Some of these rooms have large double beds with French bedsteads and rich curtains. There are nine cooks on board, whose united wages amount to over four thousand dollars a year. There is the head cook, and the second cook, and the baker, and the pastry cook, and the vegetable cook, &c. We have our butcher, our store-keeper, our porter, our steward. The ship's crew consists of one hundred and thirty-five men. There are four boilers, each heated by eight furnaces, and unitedly they consume eighty tons of coal a day. The two engines are of one thousand horse-power, and the weight of these enormous machines is eight hundred tons. Fifty-two men are constantly employed in their service. The ship carries about 3000 tons. From the waste steam 1500 gallons of pure soft water can be condensed each day. This wonderful floating palace, which is built as strongly as wood and iron can be put together, cost seven hundred thousand dollars. Even the ancients, endeavoring, with the imagination to form a craft worthy of Neptune, their god of the ocean, never conceived of a car so magnificent as this to be driven one thousand steeds in hand. The United States have never yet done any thing which has contributed so much to their honor in Europe, as the construction of this Collins line of steamers. We have made a step in advance of the whole world. Nothing ever before floated equal to these ships. Their speed is in accordance with their magnificence. No one thinks of questioning their superiority. Every American abroad feels personally ennobled by them, and participates in his country's glory. There are four ships of this line, all of equal elegance--the Arctic, Baltic, Pacific, and Atlantic. It is not to be supposed that such ships should be immediately profitable to the owners. They were built for national glory. They do exalt and honor our nation. How much more glorious is such a triumph of humanity and art, than any celebrity attained by the horrors and the misery of war. The English government liberally patronizes the Cunard line of steamers. This line now needs the patronage of the government of the United States. We had far better sink half a dozen of our ships of war, important as they may be, than allow these ships to be withdrawn. Tuesday Night, Mar. 23, Lat. 44°, Long. 55° 28'.