Guatemala 1871 1c Ocher Gutter Block Printed Both Sides Error Mint. Scott 1b var

$740.00

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Imperforate and printed on both sides, an unused gutter block of eighteen, consisting of two blocks of nine with a vertical gutter in between, printed in a dark shade of ocher. On the reverse of the left block of nine are two and a half vertical rows printed in the regular ocher shade. Normal vertical fold in the gutter and very faint creases through each vertical row. Without gum as usual. A rare error block.