Obshtina Valchedram [Bulgaria] - Historical maps
Gradska Obshtina Vulchedrum, Gradska Obshtina Vŭlchedrŭm, Obshhina Vulchedrum, Obshtina Valchedram, Obshtina Vulchedrum, Obshtina Vulchedruma, Obshtina Vŭlchedrŭm, Obshtina Vŭlchedrŭma, Valchedram, Vulchedrum, Vŭlchedrŭm, Община Вълчедръм