Demo

China, 1942, East Szechwan Domestic Postage Paid overprint in red on Dr. Sun Yat-sen, 16 olive brown, perf 11 Chan 629c. Scott 526r, fresh mint, witho

China, 1942, Fukien Domestic Postage Paid overprint in red on Dr. Sun Yat-sen, 16 olive brown Chan 630. Scott 526h, beautifully centered, without gum

China, 1942, Kweichow Domestic Postage Paid overprint in red on Dr. Sun Yat-sen, 16 olive brown Chan 635. Scott 526o, perfectly centered, without gum

China, 1942, Shensi Domestic Postage Paid overprint in black on Dr. Sun Yat-sen, 16 olive brown, overprint inverted Chan 640c. Scott 525s, a lovely bo

China, 1943, East Szechwan surcharge on Dr. Sun Yat-sen, 50 on 16 olive brown, perf 11 variety Chan 643c. Scott 530f var., block of 4, fresh, without

China, 1943, Kwangtung surcharge on Dr. Sun Yat-sen, 50 on 16 olive brown Chan 649. Scott 530j, bottom right corner margin example with sheet number,

China, 1943, Kweichow surcharge on Dr. Sun Yat-sen, 50 on 16 olive brown, 05 instead of 50 Chan 651b. Scott 530s, block of 9, middle stamp with variet

China, 1943, Kweichow surcharge with 2 vertical bars on Dr. Sun Yat-sen, 50 on 16 olive brown, surcharge inverted Chan 671b. Scott 528r, a lovely bott

China, 1943, Honan surcharge on Martyr, Hong Kong printing, watermarked, 20 on 13 blue green, surcharge shifted to right variety Chan 684a. Scott 533m

China, 1943, Kiangsi surcharge on Martyr, Peking printing, 20 on 13 blue green Chan 710. Scott 532e, fresh, o.g., Very Fine, scarce value. Scott 275

China, 1943, Kwangtung surcharge on Martyr, Peking printing, 20 on 13 blue green Chan 728. Scott 532j, horizontal pair of this scarce issue, with the

China, 1944-47, small group of pre-printing paper folds and creases Scott 576, 644, 691, 748, four items, comprising a lower left corner single of the

China, 1944, War Refugees, 2+2 on 50+50 blue, surcharge omitted Chan 815a. Scott B4 var, a wonderfully fresh and perfectly centered right margin block

China, 1944, War Refugees, 10+10 on 33+33 orange red, surcharge omitted Chan 819a. Scott B8 var, a pristine bottom margin block of 4, o.g., never hing

China, 1944, War Refugees souvenir sheet Chan MS2. Scott B9a, a magnificent, absolutely amazing, select-quality group of 50 pristine sheets, many stil

China, 1945, New Equal Treaty issue, 2 and 6 proofs in issued colors Chan 846, 848 vars. Scott 594, 596, each printed on thick white card and then mou

China, 1945, Treaties of Equality, 6 gray trial color proof Chan 848. Scott 596, splendid engraved trial color die proof, the engraving in gray, print

China, 1945, New Equal Treaty and Inauguration of President Chiang Kai-shek, selection of proofs Chan 848, 850, 857. Scott 596, 598, 605, comprising t

China, 1945, President Lin Sen, 1 and 2 proofs Chan 851-852 vars. Scott 599-600, comprising four items in total, each printed on India paper affixed t

China, 1945, Chiang Kai-shek Inauguration, 2 green, red & blue sunken die proof Chan 857. Scott 605, in issued colors on card stock, numbered 85...

China, 1946, Second Shanghai Union surcharge, 20 on 20 Chan 901e-g. Scott 655 var, lovely, specialized group of three items: a lower right corner marg

China, 1946, Third Shanghai Union surcharge on Dr. Sun Yat-sen, Central Trust printing, 250 on 1.50 blue, perf 11 variety Chan 934b. Scott 683a, a fre

China, 1946-48, Third Shanghai Union and Shanghai Dah Yeh Sun Yat-sen surcharge, selection of varieties Chan 943//976, comprising Chan #943, 1000 on 2

China, 1946, Chungking Central surcharge on Dr. Sun Yat-sen, H.K. Dah Tung printing, 20 on 5 green Chan 953. Scott 700A, horizontal pair, perfectly ce

China, 1946, Chungking Central surcharge on Dr. Sun Yat-sen, H.K. Dah Tung printing, 20 on 5 green Chan 953. Scott 700A, a lovely upper right corner m

China, 1948, Dr. Sun Yat-sen Long Box surcharge, compilation of varieties Chan 1063//1078, a healthy mix of listed and unlisted varieties; Chan-listed

China, 1948, Gold Yuan, Shanghai San Yi surcharge, selection of varieties Chan G24//G27 vars, comprising a horizontal top margin pair imperforate betw

China, 1948, Gold Yuan, Shanghai Union Press surcharge on Dr. Sun Yat-sen, 10 on 1 green Chan G39. Scott 834A, block of 4, well-centered, without gum

China, 1948, Gold Yuan, Shanghai Union Press surcharge on Dr. Sun Yat-sen, 10 on 20 pale rose red Chan G41. Scott 836A, block of 4, wonderfully fresh

China, 1948, Gold Yuan, Shanghai Union Press surcharge on Dr. Sun Yat-sen, 10 on 20 pale rose red Chan G41. Scott 836A, bottom margin block of 4, fres

China, 1948, Gold Yuan, 10 on CNC 1000 on 2 and 40 on CNC 2000 on 3 Chi Yang unauthorized surcharge issue Chan G76-77, scarce items, comprising 10c on

China, 1949, Gold Yuan, Shanghai San Yi surcharge on Revenue, Dah Tung printing, unissued, 5,000 on 100 olive Chan GN1. Scott 936, block of 4, fresh a

China, 1949, Gold Yuan, Hankow surcharge on Revenue, 50 on 10 olive Chan G117, G117b. Scott 937 var, block of 9, the center stamp showing inverted Kuo

China, 1949, Gold Yuan, Hankow surcharge on Revenue, 10,000 on 20 brown Chan G122, G122b. Scott 942 var, a pristine mint block of 9, the middle stamp

China, 1949, Silver Yuan, Dr. Sun Yat-sen, 1-500 complete Chan S22-S30. Scott 973-981, lovely set in blocks of four, all but 100 and 500 margin blocks

China, 1949, Silver Yuan, Amoy Surcharge, 10 on 3000 blue Chan S152, a lovely, fresh used example, cancelled by neat partial 31.5.49 Amoy bilingual c.

China, 1949, Silver Yuan, Amoy Surcharge, 10 on 3000 blue Chan S152, a fresh and lovely, well-centered example, cancelled by bilingual Amoy 31.5.49 c.

China, 1949, Silver Yuan, Tsingtao surcharges on Dr. Sun Yat-sen complete Chan S199-202. Scott 1-4, fresh and neatly cancelled, Very Fine. Scott 360 H

China, Airmail, small mint selection, a fresh, clean group comprising Second Issue Airmail issue complete Scott #C6-C10, Very Fine, never hinged; plus

China, Airmail, 1946, C.N.C. surcharge on Peking printing, 73 on 25 orange yellow Chan A47. Scott C42, upper right corner margin block of 4 with sheet

China, Airmail, 1946, C.N.C. surcharge on Peking printing, 73 on 25 orange yellow Chan A47. Scott C42, right margin block of 4, a splendid, exceptiona

China, Airmail, 1946, C.N.C. surcharge on Peking printing, 73 on 25 orange yellow, surcharge misplaced vertically Chan A47a. Scott C42 var, fresh and

China, Airmail, 1921, Peking-to-Fentien commemorative issue, die essay miniature sheet of 6 Chan AP50-52, pristine sheet, without gum as issued, showi

China, Airmail, 1946, C.N.C. surcharge on Hong Kong printing, unwatermarked, 100 on 2 yellow brown, surcharge double Chan A51a. Scott C51 var., vertic

China, Airmail, 1946, C.N.C. surcharge on Hong Kong printing, unwatermarked, 100 on 2 yellow brown, surcharge double Chan A51a. Scott C51 var., left m

China, Airmail, 1946, C.N.C. surcharge on Hong Kong printing, unwatermarked, 200 on 5 deep red, surcharge inverted Chan A52a. Scott C52a, fresh and pe

China, Airmail, 1946, C.N.C. surcharge on Hong Kong printing, unwatermarked, 200 on 5 deep red, surcharge inverted Chan A52a. Scott C52a, top margin s

China, Postage Due, 1912, Foochow Provisional Neutrality overprint, 1 brown, unissued Chan DU5, a splendid example of this desirable and seldom-encoun

China, Postage Due, 1912, Foochow Provisional Neutrality overprint, 2 brown, unissued Chan DU6, deep, rich color with excellent centering, full, wonde

China, Postage Due, 1912, Statistical Dept. Republic overprint, 1 brown, overprint inverted Chan D24a. Scott J26b, fresh, lightly cancelled, Very Fine