Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. In co onnity to the act of the congress of the United States, entitled An act for the encouta ment of learmng, by securing the cores of maps, charts, and books, to the out on: and pmprietors of such copies urtng the tunes therein mentioned and also to an act, entitled An act supplementary to an act, enti tled An act for the encouragement oi learmng, securing the copies ofmaps, charts, and books, to the authors and propnetors 0 such copies, (10a the times therein menuoned, and extendin the benefits thereof to the arts of designing, engravmg, and etching buturice and other riuts.
