THE following Essay was originally designed to close the Introductory Book, to which it properly belongs. It was written three years since, at the same time with that part of the work. I know of no work of importance, having reference to the general subject of discussion, which has appeared since that period, except Mr. Bradford’s valuable treatise on American Antiquities. But in respect to that part of the discussion which treats of American Architecture a most important contribution has been made by Mr. Stephens’s two works, containing the account of his visits to Central America and Yucatan, and especially by the last of these publications. Indeed, the ground, before so imperfectly known, has now been so diligently explored that we have all the light which we can reasonably expect to aid us in making up our opinion in regard to the mysterious monuments of Yucatan. It only remains that the exquisite illustrations of Mr. Catherwood should be published on a larger scale, like the great works on the subject in France and England, in order to exhibit to the eye a more adequate representation of these magnificent ruins than can be given in the limited compass of an octavo page.
But, notwithstanding the importance of Mr. Stephens’s researches, I have not availed myself of them to make any additions to the original draft of this Essay, nor have I rested my conclusions in any instance on his authority. These conclusions had been formed from a careful study of the narratives of Dupaix and Waldeck, together with that of their splendid illustrations of the remains of Palenque and Uxmal, two of the principal places explored by Mr. Stephens; and the additional facts