So valuable is the elephant in the East, that the inhabitants of the country wonder how Americans and others carry on the ordinary work of life without them; and, when Abraham Lincoln was president, the King of Siam conceived the idea of relieving the American people by providing them with these animals, which were to be raised just as ostriches are now on the California coast. The facts concerning this offer are extremely interesting, and I am indebted to the correspondent of “The Philadelphia Times” for the following. The communication is now in the keeping of the United States Treasury:— “The letter is kept in a box of polished light-colored wood, about three inches deep, twelve inches long, and eight inches in width, gilded inside, and securely locked. The envelope for the letter is a bag of cloth of gold, long and narrow. The letter is written upon thick paper, the size of foolscap, with a broad gold border all around it. It is in Siamese; and accompanying it, and tied to it with a silken cord, is what is stated at its head to be a ‘true translation’ of the letter of the King of Siam. At the top of the first page, in the upper left-hand corner, is a curious little seal, not larger than a quarter of a dollar. Its impression is in gilt, and the device one peculiar to Siam, and unlike any thing else in nature or art. “The letter begins with the names, title, and possessions of the King of Siam, whose personal letter it is supposed to be. Following this, on the same page, is the following address:— “‘_To His Most Respected Excellent Presidency_,— “‘The President of the United States of America, who, having been chosen by the citizens of the United States as most distinguished, was made president and chief magistrate in the affairs of the nation for an appointed time of office; viz., Buchanan, Esq., who had forwarded an official letter to us from Washington, 10th May, Anno Christi 1859, which was Wednesday, tenth night of waxing moon ... in the year of Monkey, with a package of books, a hundred and ninety-two volumes in number, which came to hand in the year following. Or to whomsoever the people have elected anew as chief ruler in place of President Buchanan ... [here some more complimentary titles and allusions are inserted] sendeth friendly greeting.’ “The letter goes on to comment upon the difficulties of sending communications from Siam to the United States, and to explain the indirect course letters took: so the king congratulated himself on having found an excellent opportunity—a sailing vessel of the United-States navy, the ‘John Adams,’ in command of Capt. Berrien, having come into the chief port of Siam, and its officers desiring to make a friendly visit to the king, and having been received by him—to forward his letter and some complimentary presents—a sword and a photographic likeness of himself—to the President of the United States.