used SL, just clear at foot, otherwise with good to large margins, with blue Maltese Cross cancellation. R.P.S. Certificate (1931). S.G. Spec., #750. Photo | Christie's

拍品 1414

1414

used SL, just clear at foot, otherwise with good to large margins, with blue Maltese Cross cancellation. R.P.S. Certificate (1931). S.G. Spec., #750. Photo

细节

used SL, just clear at foot, otherwise with good to large margins, with blue Maltese Cross cancellation. R.P.S. Certificate (1931). S.G. Spec., #750. Photo