Viser nå: Sørvestafrika - Postfrimerker (1923 - 1990) - 16 frimerker.
20. March VM: Ingen Perforering: 14¼ x 14
14. August VM: Ingen Perforering: 14½ x 14
16. October VM: Ingen Perforering: 14¼ x 14
4. December VM: Ingen Perforering: 14 x 14¼
Viser nå: Sørvestafrika - Postfrimerker (1923 - 1990) - 16 frimerker.
20. March VM: Ingen Perforering: 14¼ x 14
14. August VM: Ingen Perforering: 14½ x 14
16. October VM: Ingen Perforering: 14¼ x 14
4. December VM: Ingen Perforering: 14 x 14¼