FlagBerlin 2007 – 22.Internationaler Kongress für Flaggenkunde – 22nd International Congress of Vexillology – Kongressauslobung
September 1973 The Flag Institute ICV 6 IJsselmeer, Niederlande 16.-20.
FlagBerlin 2007 – 22.Internationaler Kongress für Flaggenkunde – 22nd International Congress of Vexillology – Kongressauslobung
September 1973 The Flag Institute ICV 6 IJsselmeer, Netherlands 16.-20.
FlagBerlin 2007 – 22.Internationaler Kongress für Flaggenkunde – 22nd International Congress of Vexillology – Kongressauslobung
.-18.09.1973 6.ICV IJsselmeer (NLD) 16.04.-20.04.1975
FlagBerlin 2007 – 22.Internationaler Kongress für Flaggenkunde – 22nd International Congress of Vexillology – Kongressauslobung
.-18.09.1973 6.ICV IJsselmeer (NLD) 16.04.-20.04.1975 7.ICV
