List of locations known to appear as duplicates
Adams County
Grant County
St. Louis
Jefferson County
Washington County
Columbia County
Montgomery County
Winnebago County
Orange County
Brown County
Fairfield County
Richland County
Jackson County
Franklin County
Clayton
Santa Ana
Oregon
Chippewa County
Lane County
Columbia
Cartago
Lake County
Iowa County
Douglas County
Cordoba
Cuenca
Pierce County
Taylor County