Keywords: Zwiefalten Abbey.png Zwiefalten Abbey shown with the River Danube running across the frame 9°30 ²E running vertically 48°N at the bottom of the frame and 48°30 ²N at the top Cropped from http //www lib utexas edu/maps/historical/shepherd/german2_shepherd jpg German States Before and since the French Revolution II Wurtemberg 698K From The Historical Atlas by William R Shepherd 1923 1923 Creator William R Shepherd PD-US-not renewed 1934 Original upload log en wikipedia Fredlyfish4 CommonsHelper en wikipedia Zwiefalten+Abbey png 2007-07-15 16 40 OwenBlacker 313×432× 300664 bytes <nowiki>Cropped from http //www lib utexas edu/maps/historical/shepherd/german2_shepherd jpg German States Before and since the French Revolution II Wurtemberg 698K From The Historical Atlas by William R Shepherd 1923 </nowiki> Old maps showing history |