Amoy, 1896, ½¢ on 5¢ orange, blue surcharge, "G" instead of "C" in "CENT" variety (Chan LA15a. Scott 15a), pristine block of 6, with position 3 showing the error, o.g., Very Fine, a choice example of this scarce variety. Estimate HK$ 2,000 - 3,000. Est. HK$2,000-3,000 (Image1)