This stamp issued by Bolivia to commemorate
the 56th anniversary of peace in the Chaco War was issued in 1991. It
features a map of Bolivia and shows the cities in Bolivia as well as
one city each in Argentina (Buenas Aires), Paraguay (Asunción) and
Chile (Arico). None of these latter cities are properly located,
although Arico could have at least been placed on land instead of in
the Pacific Ocean.