An interesting detail of Graz: There are several signs mentioning the string A.E.I.O.U. This was used by the Habsburg Emperor Frederick III who resided in Graz for many years. The meaning of this string is still unsolved.
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An interesting detail of Graz: There are several signs mentioning the string A.E.I.O.U. This was used by the Habsburg Emperor Frederick III who resided in Graz for many years. The meaning of this string is still unsolved.