Belgische genummerde serie van 20. Groot Formaat (GF). In de reeksen en kleuren: reeks 6 geel 21 t/m 24, reeks 7 groen 25 t/m 28, reeks 8 blauw 29 t/m 32, reeks 9 paars 33 t/m 36, reeks 10 rood 37 t/m 40. Uitgegeven in 1966.
Belgian numbered series of 20. Large Format (GF). In the series and colours: series 6 yellow 21 to 24, series 7 green 25 to 28, series 8 blue 29 to 32, series 9 purple 33 to 36, series 10 red 37 to 40 Issued in 1966. More
Belgian numbered series of 20. Large Format (GF). In the series and colours: series 6 yellow 21 to 24, series 7 green 25 to 28, series 8 blue 29 to 32, series 9 purple 33 to 36, series 10 red 37 to 40 Issued in 1966.
Belgische genummerde serie van 20. Groot Formaat (GF). In de reeksen en kleuren: reeks 6 geel 21 t/m 24, reeks 7 groen 25 t/m 28, reeks 8 blauw 29 t/m 32, reeks 9 paars 33 t/m 36, reeks 10 rood 37 t/m 40. Uitgegeven in 1966.