USA (1,379,301) > Ohio (59,116) > Union County (411) > Union County Map Records (27)
USA (1,379,301) > Ohio (59,116) > Ohio Map Records (2,749) > Union County Map Records (27)
NOTE: Additional records that apply to Union County are also on the Ohio Map Records page.
Atlas of Historical County Boundaries Newberry Library
Atlas of Union County, Ohio : from records & original surveys FamilySearch Library
General highway map, Union County, Ohio FamilySearch Library
Historic U.S. Maps MyHeritage
Index of Union County, Ohio atlas by A. S. Mowry : published by Harrison, Fulton [sic] & Hare, Philadelphia, 1877 FamilySearch Library
Land Ownership Map for Ohio, Union County (1877) History Geo
Ohio highway map, Union County FamilySearch Library
Union County Land Ownership Map, 1877 (from U.S., Indexed County Land Ownership Maps collection) Ancestry
Union County, 1877 Map (in U.S. Historic Land Ownership and Reference Atlases) Ancestry
Union County, Ohio, atlas, 1877 FamilySearch Library