1748, 1765, 1772, 1775, 1779, 1795, 1797, 1805, 1806, 1809, 1815, 1816, 1820, 1846, 1860, 1866, 1867, 1878, 1908, 1914, 1922
IEG-MAPS
· Server für digitale historische Karten /
Server for digital historical maps
1748,
1765,
1772,
1775,
1779,
1795,
1797,
1805,
1806,
1809,