Included with Ultima III was this cloth map, showing Sosaria. However, as it is explained in The Book of Play, the cartographer got attacked before he could add the locations of the cities, dungeons and Moongates to the map. Thus the map only shows the pure landscape without these landmarks. It was seriously suggested to mark these things with pins! Fun fact is, that the map actually was drawn by Richard Garriott's mother!
The map actually has two different versions. The original version of the map is printed on a rather thick cloth and also has vibrant colors. The later versions (~1986) are on a more synthetic cloth and the color is much shifted to red and yellow.