*New 4th Edition - 100+ New Maps* Over 300 actual historic maps of Texas and Indian Territory from 1780 to 1930 scanned at high resolution. Historic and uncommon maps from before the Republic to WWII covering trails, forts, waterholes, roads, railroads, cities, counties, soils, mountains and mining. Fun for casual use, invaluable as a resource for teachers, writers, historians, researchers and genealogists. No installation required - runs directly from the CD Windows XP/Vista (not Mac compatible)