Lot
1835 
Italian Offices in Peking, 1917 Victor Emmanuel III 8¢ on 15c slate, error of denomination, inverted hand surcharge, o.g., lightly hinged, well centered within wide margins, rich color, Very Fine and choice, very rare; signed Oliva, with 2016 Bottacchi certificate. Scott No. 5b var. Sassone No. 4b €10,000 ($10,610).