hat YUN-NAN for which but the other day Marco Polo was well-nigh the most recent authority. Nay, the last two years have thrown a promise of light even on what seemed the wildest of Marco's stories, and the bones of a veritable RUC from New Zealand lie on the table of Professor Owen's Cabinet!
M. VIVIEN de St. MARTIN, during the interval of which we have been speaking, has published a History of Geography. In treating of Marco Polo, he alludes to the first edition of this work, most evidently with no intention of disparagement, but speaks of it as merely a revision of Marsden's Book. The last thing I should allow myself to do would be to apply to a Geographer, whose works I hold in so much esteem, the disrespectful definition which the adage quoted in my former Preface gives of the vir qui docet quod non sapit; but I feel bound to say that on this occasion M. Vivien de St. Martin has permitted himself to pronounce on a matter with which he had not made himself acquainted; for the perusal of