The Mapsco San Antonio, TX, atlas measures at 11 inches x 8.5 inches, at a 27K scale with soft cover, spiral bound. It includes detailed and indexed maps, points of interest, mileage charts, street guides, directory, and more.Mapsco, Inc. founded in 1952, creates, and makes street guides, and folded maps, for cities and regions in Texas, New Mexico, Colorado, Utah, Wyoming, and Kentucky.