1882 5c orange yellow, blue chop, well centered, v.f., cat. $1500 (Cat No. 6) (Image)

Cat. $1500, Est.$1,000

1894 4c rose pink, Chinese "4" broken variety, little toning, otherwise fine, scarce (Cat No. 19var) (Image)

Est.$500

1894 9c green, upper right corner retouch, blue chop cancel, little toning, fine (Cat No. 22var) (Image)

Est.$300

1897 10c on 9c dark green, surcharge inverted, l.h., fresh and v.f., cat. $4000 (Cat No. 70a) (Image)

Cat. $4000, Est.$2,000

1898 (26 April) registered cover franked with 4c brown and 5c rose Chinese Imperial Post, the latter canceled by large "R", used from Chinkiang to Canton, with two good strikes of Chinkiang departure postmarks, Shanghai (27 April) Dollar chop on back, with faint (arrival?) alongside, fine (Image)

Est.$2,500

1898 (30 Aug) cover from Kiukiang, franked with 10c green Chinese Imperial Post, tied by large dollar chop, sent via Shanghai, where Japanese 10 Sen orange was added for further transmission to the United States, Shanghai Dollar chop on back, with Yokohama transit and Little Mills, NC arrival pmks on back, fine (Image)

Est.$1,500

1900 (23 Dec) decorative red band cover from the German Post Office in Peking to Germany, Peking Deutsche Post departure and Erlau (17 Feb 1901) arrival pmks, little toning, otherwise fine (Image)

Est.$150

1913 London Printing 1/2c-$10 complete set of 19, adhered on Ministry of Communication presentation sheet, fine-v.f., cat. $2831 (Cat No. 202-20) (Image)

Cat. $2831, Est.$1,500

1919 First Peking Printing, 1 1/2c violet, 13c brown, $20 yellow & black, set of three, each overprinted SPECIMEN, fine-v.f. (Cat No. 240-242S) (Image)

Est.$1,000

1920-23 2c on 3c blue, also four other surcharges, each overprinted SPECIMEN, fine-v.f. (Cat No. 247S) (Image)

Est.$250

1921 National Post Office set of four, each overprinted SPECIMEN, h.r., one thin, others fine-v.f. (Cat No. 243-46S) (Image)

Est.$250

1923 Second Peking Printing, 4c green, 4c gray, 5c carmine, 15c blue, $1, $2, $5, $10 and $20, nine different overprinted SPECIMEN, h.r., few thinned, otherwise fine-v.f. (Cat No. 253/269S) (Image)

Est.$500

1923 Constitution, set of four overprinted SPECIMEN, h.r., fine-v.f. (Cat No. 270-73S) (Image)

Est.$250

1947 Chinese Postal Administration Anniversary, $200 master large die proof in green, value table blank, die sunk on card, v.f. (Cat No. 777P) (Image)

Est.$500

1921 Curtiss "Jenny" set of five, overprinted SPECIMEN, h.r., fine-v.f. (Cat No. C1-5S) (Image)

Est.$500