Lot
1884 
Canal Zone, 1904, 5c blue, "CANAL ZONE" inverted, horizontal pair tied by purple Ancona postmark on a 1904 cover to Colon; slightly reduced at left, Very Fine, one of only two recorded; with 1969 A.P.S. certificate. Scott No. 2a Estimate $2,500 - 3,500.
Realized: $2,200