Mexico Map 1830 Regional Print - Santa Fe, Tehuantepec, Upper California

James Wyld, the London cartographer and publisher whose maps were widely trusted across Britain for their currency and accuracy, issued this map of the newly independent Republic of Mexico in 1830, just nine years after Mexico won its war of independence from Spain. Wyld captured the young republic at its largest and most ambitious territorial extent, stretching from the Oregon border and the Rocky Mountains in the north down to the Isthmus of Tehuantepec in the south, a vast, only loosely governed expanse that included Upper California, New Mexico and Texas as integral Mexican provinces. The map still preserves several of the era's persistent geographic myths, most notably the legendary River Buenaventura and the Salt Lake of Teguayo, cartographic ghosts of the unmapped Great Basin that would linger on maps for another decade before actual exploration disproved them.

New Mexico's northern frontier is defined largely by the "Route of the Traders from Missouri to New Mexico," Wyld's label for the recently established Santa Fe Trail, already by 1830 the primary artery connecting American merchants in Missouri to Mexican markets in Santa Fe. Upper California stretches along the Pacific coast, still years away from the gold discoveries and American statehood that would transform it, governed at this date from Mexico City as a remote northern department. Texas occupies the map's eastern frontier reaches, its boundary drawn according to Mexican claims that would be contested and ultimately broken within the following decade. The Isthmus of Tehuantepec anchors the map's southern extent, already recognized as a potential shortcut route between the Atlantic and Pacific.

A compelling gift for anyone tracing Santa Fe Trail-era family history or a collector interested in Mexico at the high-water mark of its territorial claims. TheMapVault also carries Kitchin's 1795 map of the same general region under Spanish rule, and Tallis's 1851 sheets showing Texas and California after they had already left Mexican hands; this 1830 Wyld map captures the brief window between those two states of affairs, when independent Mexico still held the entire Southwest but had not yet begun losing it. It's supplied unframed, in the full range of nine sizes from a compact print to a large-format piece.