1845 2 1/2r black, crimson and blue, neat red Basel postmark, excellent embossing, three ample margins and showing portion of adjoining stamp at top, just touching in places at left, beautiful colors and fresh and fine example of this popular rarity, with 1985 Rellstab certificate (Zu.8, 17,500SFr) cat. $15500 (Cat No. 3L1) (Image)

Cat. $15500, Est.$2,000