I sent a reference about a map from the Rockstuhl Verlag (Publishers) recently. I've looked at their website http://www.th-online.de/FIRMEN/verlag-rockstuhl/f_start.html and they have many interesting Heimat books, village histories and maps for Thueringen and Saxony. The website and the books are in German, but may be of use for many researchers in this area. Jon