Impressive circa 1860s oversized map of the state of Texas, one page, 24 x 17.5, with the legend in the lower right reading: "Johnson's Texas, Published by A. J. Johnson, New York." The detailed map identifies the numerous counties of Texas, with major cities and rivers indicated. Insets depict the Galveston Bay area and the northern part of the state. Handsomely matted and framed to an overall size of 32 x 27. In very good condition, with diagonal folds to corners and scattered creasing.