China (People's Republic), 1974, Gymnastics (T1) complete (Scott 1143-1148), eight sets, each stamp in strip of five and strip of three, Post Office fresh with exceptional centering, o.g., never hinged, Very Fine. Scott $520 (HK$ 4,090). Est. HK$2,000-2,500 (Image1)

Est. HK$2,000-2,500

China (People's Republic), 1974, Gymnastics (T1) complete (Scott 1143-1148), seven sets; each stamp as five singles and a marginal pair, the key stamps (#1146 & 1148; T4 & T6) with inscriptions, Post Office fresh, o.g., never hinged. Scott $455 (HK$ 3,580). Est. HK$1,000-1,200 (Image1)

Est. HK$1,000-1,200

China (People's Republic), 1974, Acrobatics (T2) complete (Scott 1149-1154), six sets, with most including either a strip of three or irregular block of four, Post Office fresh, o.g., never hinged; one #1154 with tear at bottom, otherwise Very Fine. Scott $288 (HK$ 2,270). Est. HK$800-1,000 (Image1)

Est. HK$800-1,000

China (People's Republic), 1978, Galloping Horses souvenir sheet (T28M) (Scott 1399), o.g., never hinged, Very Fine. Scott $560 (HK$ 4,410). Est. HK$2,000-2,500 (Image1)

Est. HK$2,000-2,500

China (People's Republic), 1978, Galloping Horses souvenir sheet (T28M) (Scott 1399), a pretty sheet, o.g., never hinged, Very Fine. Scott $560 (HK$ 4,410). Est. HK$2,000-2,500 (Image1)

Est. HK$2,000-2,500

China (People's Republic), 1978, Galloping Horses souvenir sheet (T28M) (Scott 1399), delightfully fresh with no wrinkles or bumped corners, o.g., never hinged, Very Fine. Scott $560 (HK$ 4,410). Est. HK$2,000-2,400 (Image1)

Est. HK$2,000-2,400

China (People's Republic), 1978, Arts and Crafts souvenir sheet (T29M) (Scott 1433), o.g., never hinged, Very Fine. Scott $325 (HK$ 2,560). Est. HK$1,200-1,500 (Image1)

Est. HK$1,200-1,500

China (People's Republic), 1978, Arts and Crafts souvenir sheet (T29M) (Scott 1433), pristine, o.g., never hinged, Very Fine. Scott $325 (HK$ 2,560). Est. HK$1,200-1,500 (Image1)

Est. HK$1,200-1,500

China (People's Republic), 1978, Arts and Crafts souvenir sheet (T29M) (Scott 1433), pristine with bright gold and sharp corners, o.g., never hinged, Very Fine. Scott $325 (HK$ 2,560). Est. HK$1,200-1,500 (Image1)

Est. HK$1,200-1,500

China (People's Republic), 1978, Arts and Crafts souvenir sheet (T29M) (Scott 1433), Post Office fresh, o.g., never hinged, Very Fine. Scott $325 (HK$ 2,560). Est. HK$1,000-1,200 (Image1)

Est. HK$1,000-1,200

China (People's Republic), 1978, Highway Bridges souvenir sheet (T31M) (Scott 1452), fresh mint, o.g., never hinged; vertical gum bend/undulation in margin at left, Fine to Very Fine. Scott $310 (HK$ 2,440). Est. HK$1,000-1,200 (Image1)

Est. HK$1,000-1,200

China (People's Republic), 1978, Highway Bridges souvenir sheet (T31M) (Scott 1452), fresh, o.g., never hinged; small perforation marks on gum at lower right corner, Fine to Very Fine. Scott $310 (HK$ 2,440). Est. HK$800-1,000 (Image1)

Est. HK$800-1,000

China (People's Republic), 1979, Camellias and Hong Kong Exhibition souvenir sheets (T37M, J42M) (Scott 1540-1541), each fresh mint, o.g., never hinged, Very Fine. Scott $700 (HK$ 5,510). Est. HK$2,000-2,500 (Image1)

Est. HK$2,000-2,500

China (People's Republic), 1979, Camellias and Hong Kong Exhibition souvenir sheets (T37M, J42M) (Scott 1540-1541), choice, o.g., never hinged, Very Fine. Scott $700 (HK$ 5,510). Est. HK$2,000-2,500 (Image1)

Est. HK$2,000-2,500

China (People's Republic), 1979, Great Wall and Riccione Exhibition souvenir sheets (T38M, J41M) (Scott 1483, 1492), mint, o.g., never hinged, Very Fine. Scott $850 (HK$ 6,690). Est. HK$2,200-2,800 (Image1)

Est. HK$2,200-2,800

China (People's Republic), 1979, "Study Science from Childhood" souvenir sheet (T41M) (Scott 1518), pristine mint, o.g., never hinged, Very Fine. Scott $1,600 (HK$ 12,600). Est. HK$6,000-8,000 (Image1)

Est. HK$6,000-8,000

China (People's Republic), 1980, Qi Baishi Paintings souvenir sheet (T44M) (Scott 1573), two sheets, mint, o.g., never hinged, Very Fine. Scott $580 (HK$ 4,570). Est. HK$1,500-2,000 (Image1)

Est. HK$1,500-2,000

China (People's Republic), 1980, Year of the Monkey (T46) (Scott 1586), fresh and choice example of this iconic Chinese stamp, o.g., never hinged, Extremely Fine. Scott $2,150 (HK$ 16,930). Est. HK$12,000-16,000 (Image1)

Est. HK$12,000-16,000

China (People's Republic), 1980, Year of the Monkey (T46) (Scott 1586), Post Office fresh with bright color and flawless gold, o.g., never hinged, Very Fine. Scott $2,150 (HK$ 16,930). Est. HK$8,000-10,000 (Image1)

Est. HK$8,000-10,000

China (People's Republic), 1980, Year of the Monkey (T46) (Scott 1586), an outstanding example with bright gold and vibrant red, o.g., never hinged, Very Fine. Scott $2,150 (HK$ 16,930). Est. HK$8,000-10,000 (Image1)

Est. HK$8,000-10,000

China (People's Republic), 1980, Year of the Monkey (T46) (Scott 1586), Post Office fresh with brilliant gold color, o.g., never hinged, Very Fine. Scott $2,150 (HK$ 16,930). Est. HK$7,000-9,000 (Image1)

Est. HK$7,000-9,000

China (People's Republic), 1980, Year of the Monkey (T46) (Scott 1586), fresh with remarkably bright gold, o.g., never hinged, Very Fine. Scott $2,150 (HK$ 16,930). Est. HK$7,000-10,000 (Image1)

Est. HK$7,000-10,000

China (People's Republic), 1980, Year of the Monkey (T46) (Scott 1586), fresh, o.g., previously hinged, Very Fine. Scott $2,150 (HK$ 16,930). Est. HK$3,000-4,000 (Image1)

Est. HK$3,000-4,000

China (People's Republic), 1980, Lotus souvenir sheet (T54M) (Scott 1617), o.g., never hinged, Very Fine, pretty. Scott $300 (HK$ 2,360). Est. HK$1,000-1,200 (Image1)

Est. HK$1,000-1,200

China (People's Republic), 1980, Lotus souvenir sheet (T54M) (Scott 1617), o.g., never hinged; slight undulations in margin at top, still Very Fine. Scott $300 (HK$ 2,360). Est. HK$1,000-1,200 (Image1)

Est. HK$1,000-1,200