
1pi ultramarine 'Sphinx' issue with 'SOUDAN' overprint, a fine used copy with part strike of KERMA cds. A scarce postmark on this issue. (SG 6)
1pi ultramarine 'Sphinx' issue with 'SOUDAN' overprint, a fine used copy with part strike of KERMA cds. A scarce postmark on this issue. (SG 6)