5c Blue, Stone 2 (4).
Positions 39-40/49-50, block of four showing clear vertical plate scratch
extending from lower part of top left stamp thru bottom margin, original gum, h.r., full to large margins incl. sheet margin at right, scattered toning spots and gum wrinkles or creases, Very Fine appearance, with 2010 Hartmann certificate, Scott Retail as normal block of four
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