"I remain, dear Sir, yours very truly, "JOHN HALDANE." "To George Catlin, Esq." The following is an extract of a letter received some days since by a gentleman in Edinburgh, from Mr. James Hargrave, of the Hudson's Bay Company, dated New York Factory, Hudson's Bay, 10th December, 1842:-- "Should you happen to fall in with 'Catlin's Letters on the North American Indians,' I would strongly recommend a perusal of them for the purpose of acquiring a knowledge of the habits and customs of those tribes among whom he was placed. Catlin's sketches are true to life, and are powerfully descriptive of their appearance and character." UNITED STATES PRESS. THE UNITED STATES GAZETTE. _Catlin's Indian Gallery._--The conception and plan of this gallery are in a high degree ingenious and philosophical. While it seems to the careless victor to be only a very animated representation of some of the most striking incidents in Indian life, it is in fact so contrived as to contain an intelligent and profound exposition of all that characterizes the savage in mind, in memory, and in manners; a revelation of the form and qualities of his understanding, of the shape and temper of his passions, of his religious impressions and the traditions which have given them their hue, and of the mingled ferocity and fun, barbarity and _bonhomie_, which streak his character. These are the matters that are brought out by a study of these pictures; and they show, on the part of the originator of this museum, a comprehension and reach of understanding which of themselves merit the name of genius. The execution is as happy as the purpose is judicious. No artist in this country possesses a readier or more graphic pencil; perhaps no one, since Hogarth, has had in so high a degree the faculty of seizing at a moment the true impression of a scene before his eyes, and transferring it to the canvas. And as a refined and finished portrait-painter, his large picture of Osceola alone sets him on a level with the most accomplished professors in any part of the States, and shows what eminence and what emolument might have been achieved by him had he devoted himself to that narrower branch of his art. The great and unshared merit of these sketches lies in the circumstance that there is nothing either in the grouping or the detail in anywise imaginary, but that every scene which his collection contains was copied by him from life, while the original was before him. Of the tribes thus represented, some have already, in the interval since these drawings, been entirely swept away from the earth, and it is plain that others, who escape that fate, will, as they are more nearly approached by the whites, lose much that is distinctive in their character and habits, and in a few, probably a very few years, the only memorial of