拍品 1970
1970
used -- black and violet-indigo, true colour, used with "MWINILUNGA 3 FEB 1923" c.d.s.; scarce. Ex Gibbs. B.P.A. Certificate (1983). S.G. 279a., #500. Photo

细节
used -- black and violet-indigo, true colour, used with "MWINILUNGA 3 FEB 1923" c.d.s.; scarce. Ex Gibbs. B.P.A. Certificate (1983). S.G. 279a., #500. Photo