Maps

Ohio State maps:
Ohio 1864 map with clickable counties
Ohio 1895 map showing counties, cities, county seats, towns, railroads, and rivers

Ohio County maps:
Detailed Seneca County Ohio 1886 map
Detailed Crawford County Ohio 1881 map
Detailed Wyandot County Ohio 1879 map

Ohio Township Plat maps:
Section of Big Springs Township Plat map 1854, Reinhart lands
Section of Big Springs Township Plat map 1864, Reinhart, Plentz, Huss lands
Big Springs Township Plat map 1874, Reinhart, Plentz, Huss, Thom lands
Big Springs Township Plat map 1896, Reinhart, Plentz, Huss, Thom, Kaufman lands
Chatfield Township Plat map 1855, Studer, Brose lands
Harrison Township, Paulding County Plat map 1892, Worm lands
Seneca Township Plat map 1874, Thom, Trott lands

European city maps:
Altenstadt, Bas-Rhin, France
Amriswil, Switzerland
Differdange, Niederkorn, Oberkorn, Schifflange, Luxembourg
Rheinland-Pfalz, Germany
Niedernberg, Wenigumstadt, Bavaria, Germany
Mössingen, Talheim, Belsen, Baden-Württemberg, Germany
Sulgen, Baden-Württemberg, Germany

European country maps:
German States
Luxembourg