Switzerland, Basel, 1845, 2½rp black, crimson & blue "Dove", light red brown cancel, large margins to slightly into frame lines on 3 sides, sharp relief, slight toning and discoloration, small thin, still acceptable example of the rare cantonal, Fine; with 1970 Hunziker certificate. Zumstein No. 8 SFr 18,000 ($19,140). Scott No. 3L1; $15,000  Estimate $1,500 - 2,000. $0 (Image)