6c Ultramarine (115). Block of four, presentable centering for this extremely rare block, smudgy cork cancel, bottom left stamp small sealed tear at bottom, hinge reinforcements along edges, Fine appearance and extremely rare, probably fewer than five used blocks of the 6c 1869 Pictorial are recorded and all have faults (the Rose book states only two or three known), Power Search lists only one other sold in our auctions (with faults), Scott Value $9,000.00

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