The earliest of the maps was drawn by Thomas Kitchen for the Reverend Dr. Robertson's History of America and is titled 'Mexico or New Spain in Which the Motion of Cortes May be Traced." Another of the early maps appears as the frontispiece in Henderson Yoakum's History of Texas, and shows rivers, location of Indian tribes, Indian Villages, missions, crossings, roads with dates of origin, presidios and trails. Texas is listed as "New Phillipines." There is a set of military maps of the Texas Revolution, which accompanies Andrew Jackson Houston's Texas Independence. The U. S. War Department's map by W. H. Emory is titled 'Map of Texas and the Countries Adjacent,' dated 1844, prior to annexation. The Walker map of 1949 and the Marcy maps of 1850 and 1853 show additions to knowledge of Indian tribes, fortifications, wagon routes, rivers and numerous notes on topography. In 1857-60, the United State Department of the Interior, J. H. Clark, Commissioner, produced the 'Map of the United States and Texas-Boundary Line and Adjacent Territory Determined and Surveyed.' The 'New Map of Texas as it is in 1874,' was prepared "expressly for Morphis' History of Texas." Robert T. Hill produced the 'Map of Texas and Parts of Adjoining Territories' for the U. S. Geological Survey in 1899. Many of the map descriptions are found in Day's Maps of Texas 1527-1900: The Map Collection of the Texas State Archives, Austin, 1964.