China (People's Republic), 1950, Inauguration of the People's Republic, N.E. Use (C4NE) complete (Scott 1L150-1L153), Post Office fresh, without gum as issued, Very Fine. Est. HK$5,000-6,000 (Image1)

Est. HK$5,000-6,000

China (People's Republic), 1955, Scientists of Ancient China souvenir sheets (C33M) complete (Scott 245a-248a), fresh, without gum as issued, Very Fine. Scott $260 (HK$ 2,050). Est. HK$1,200-1,500 (Image1)

Est. HK$1,200-1,500

China (People's Republic), 1955, Scientists of Ancient China souvenir sheets (C33M) complete (Scott 245a-248a), fresh, without gum as issued, Very Fine. Scott $260 (HK$ 2,050). Est. HK$1,200-1,500 (Image1)

Est. HK$1,200-1,500

China (People's Republic), 1958, People's Heroes Monument souvenir sheet (C47M) (Scott 344a), fresh and clean, without gum as issued, Very Fine. Scott $275 (HK$ 2,160). Est. HK$800-1,000 (Image1)

Est. HK$800-1,000

China (People's Republic), 1958, People's Heroes Monument souvenir sheet (C47M) (Scott 344a), Post Office fresh, without gum as issued, Very Fine. Scott $275 (HK$ 2,160). Est. HK$800-1,000 (Image1)

Est. HK$800-1,000

China (People's Republic), 1958, Kuan Han-ching souvenir sheet (C50M) (Scott 357a), Post Office fresh, without gum as issued, Very Fine. Scott $475 (HK$ 3,740). Est. HK$2,000-2,500 (Image1)

Est. HK$2,000-2,500

China (People's Republic), 1959, 10th Anniversary of the People's Republic (5th Issue) (C71) (Scott 456), fresh and clean, without gum as issued, Very Fine. Scott $280 (HK$ 2,200). Est. HK$1,600-2,200 (Image1)

Est. HK$1,600-2,200

China (People's Republic), 1961, World Table Tennis Championships souvenir sheet (C86M) (Scott 566a), a fresh, clean sheet, without gum as issued, Very Fine. Scott $900 (HK$ 7,090). Est. HK$3,400-4,000 (Image1)

Est. HK$3,400-4,000

China (People's Republic), 1961, World Table Tennis Championships souvenir sheet (C86M) (Scott 566a), fresh, without gum as issued, Very Fine. Scott $900 (HK$ 7,090). Est. HK$3,000-4,000 (Image1)

Est. HK$3,000-4,000

China (People's Republic), 1961, World Table Tennis Championships souvenir sheet (C86M) (Scott 566a), choice, without gum as issued, Very Fine. Scott $900 (HK$ 7,090). Est. HK$3,000-4,000 (Image1)

Est. HK$3,000-4,000

China (People's Republic), 1961, World Table Tennis Championships souvenir sheet (C86M) (Scott 566a), Post Office fresh, without gum as issued, Very Fine. Scott $900 (HK$ 7,090). Est. HK$3,000-4,000 (Image1)

Est. HK$3,000-4,000

China (People's Republic), 1961, World Table Tennis Championships souvenir sheet (C86M) (Scott 566a), fresh colors, without gum as issued; wrinkles and hinge remnant at top, vertical fold at left, Fine. Scott $900 (HK$ 7,090). Est. HK$2,000-2,400 (Image1)

Est. HK$2,000-2,400

China (People's Republic), 1962, Mei Lan-fang, perforated (C94) complete (Scott 620-627), Post Office fresh, o.g., lightly hinged, Very Fine. Scott $2,225 for never hinged (HK$ 17,520). Est. HK$6,500-8,000 (Image1)

Est. HK$6,500-8,000

China (People's Republic), 1962, Mei Lan-fang, perforated (C94) complete (Scott 620-627), bright fresh colors, well-centered, o.g., light hinge remnants, Very Fine. Scott $2,225 (HK$ 17,520). Est. HK$5,000-6,000 (Image1)

Est. HK$5,000-6,000

China (People's Republic), 1962, Mei Lan-fang, perforated (C94) complete (Scott 620-627), bright fresh colors, well-centered, neat CTOs, Very Fine. Scott $340 (HK$ 2,680). Est. HK$1,000-1,200 (Image1)

Est. HK$1,000-1,200

China (People's Republic), 1962, Mei Lan-fang souvenir sheet (C94M) (Scott 628), without gum; multiple creases and surface breaks, two sizable thins along right margin. Scott $18,500 (HK$ 145,670). Est. HK$6,000-8,000 (Image1)

Est. HK$6,000-8,000

China (People's Republic), 1963, Cuban Revolution (C97) complete (Scott 655-660), fresh and vibrant color, clean paper and gum, o.g., lightly hinged, Very Fine. Scott $720 never hinged (HK$ 5,670). Est. HK$2,800-3,600 (Image1)

Est. HK$2,800-3,600