Muri Bhalissa: L-Afrika t'Isfel - Bolol tal-pustaġġ-dovut (1923 - 1972) - 7 bolol.
1928 -1929
South Africa Postage Due Stamps of 1922-1926 Overprinted "S.W.A."
WM: Xejn Perforazzjoni: 14
1928 -1929
South Africa Postage Due Stamps of 1927-1928 Overprinted "S.W.A."
WM: Xejn Perforazzjoni: 14