Bidspirit auction | Angola 1965 – Postal Tax.

Angola 1965 – Postal Tax. Settlement. Map of Angola. MF18, $50, polychrome, medium smooth paper, perforation 13. Lot with 3 blocks: one with 6 stamps (2x3) with OFFSET PERFECTION, another with 12 stamps (4x3) with DOUBLE HORIZONTAL PERFECTION on 8 stamps, and another with 12 stamps (4x3) with DOUBLE VERTICAL AND HORIZONTAL PERFECTION. New copies, with original gum and slight oxide in the first block and without gum in the others. Uncatalogued errors.