1887 SG202 3d PURPLE ON YELLOW UNMOUNTED MINT MARGINAL BLOCK OF 16 3rd SETTING. A post office fresh marginal block from the full sheet of 120. From the 3rd marginal setting with rules in the margin. Writing in ink appears to be contemporary to the printing. Hinged in the margin. We do our very best to describe any faults that cannot be seen in the image of the item/items as accurately as possible. SG Catalogue value is for reference purposes only. Member of the Great Britain Philatelic Society.