Intermixed with and appended to these historical autographs, there are a few literary ones. Timothy Dwight--the "old Timotheus" who sang the Conquest of Cancan, instead of choosing a more popular subject, in the British Conquest of Canada--is of eldest date. Colonel Trumbull, whose hand, at various epochs of his life, was familiar with sword, pen, and pencil, contributes two letters, which lack the picturesqueness of execution that should distinguish the chirography of an artist. The value of Trumbull's pictures is of the same nature with that of daguerreotypes, depending not upon the ideal but the actual. The beautiful signature of Washington Irving appears as the indorsement of a draft, dated in 1814, when, if we may take this document as evidence, his individuality seems to have been merged into the firm of "P. E. Irving & Co." Never was anything less mercantile than this autograph, though as legible as the writing of a bank-clerk. Without apparently aiming at artistic beauty, it has all the Sketch Book in it. We find the signature and seal of Pierpont, the latter stamped with the poet's almost living countenance. What a pleasant device for a seal is one's own face, which he may thus multiply at pleasure, and send letters to his friends,--the Head without, and the Heart within! There are a few lines in the school-girl hand of Margaret Davidson, at nine years old; and a scrap of a letter from Washington Allston, a gentle and delicate autograph, in which we catch a glimpse of thanks to his correspondent for the loan of a volume of poetry. Nothing remains, save a letter from Noah Webster, whose early toils were manifested in a spelling-book, and those of his later age in a ponderous dictionary. Under date of February 10, 1843, he writes in a sturdy, awkward hand, very fit for a lexicographer, an epistle of old man's reminiscences, from which we extract the following anecdote of Washington, presenting the patriot in a festive light:-- "When I was travelling to the South, in the year 1783, I called on General Washington at Mount Vernon. At dinner, the last course of dishes was a species of pancakes, which were handed round to each guest, accompanied with a bowl of sugar and another of molasses for seasoning them, that each guest might suit himself. When the dish came to me, I pushed by me the bowl of molasses, observing to the gentlemen present, that I had enough of that in my own country. The General burst out with a loud laugh, a thing very unusual with him. 'Ah,' said he, 'there is nothing in that story about your eating molasses in New England.' There was a gentleman from Maryland at the table; and the General immediately told a story, stating that, during the Revolution, a hogshead of molasses was stove in, in West Chester, by the oversetting of a wagon; and a body of Maryland troops being near, the soldiers ran hastily, and saved all they could by filling their hats or caps with molasses."