Bidspirit auction | Guinea * 1921 – Postage

Guinea * 1921 – Postage stamped. Regular issue. Values ​​in centavos. MF POR36b, 13c, blue, dotted paper, 11 ¾ notch, Vertical pair, taken from a block, lower margin of sheet, new, with original gum and hinge mark on the lower stamp, without defects or repairs, with good color and with DOUBLE PRINTING ON BOTH STAMPS. Expert certificate by J. Miranda da Mota of the block from which the pair was taken. Catalogue value € 500.00.