Canal Zone, 1904, 1c green, 2c rose, 5c green, right 5c with broken "L" variety, all tied by blue "Canal Zone" cancels on registered cover to Birmingham Ala., blue "R, Cristobal, C.Z." registry handstamp, New York (3.23.1906) and Birmingham (3.25) backstamps; couple small cover flaws, Fine. Scott No. 9 pair, 11 pair, 12 pair  Estimate $200 - 300. $0 (Image)