Lot 20427 – 1908 1h brown printed on gum side in complete shee

1908 1h brown printed on gum side in complete sheet of 100, margin faults of no importance as all adhesives of this sheet are pristine never hinged, hinges are only in oversized margin, a few adhesives with faults due to the thin paper, a postage due rarity of top importance and unique item (Ferchenbauer € 20’000)