Sc.1, 1878 1c. green, mint without gum, minor defects on back, very fine appearance! (Image)

Sc.8, 1883 3c. red, used, corner defect, low start! (Image)

Sc.9, 1883 5c. yellow, used, with minor defects and of excellent appearance! (Image)

Sc.732/736, complete set of 5 values on a FDC cover used in Shanghai, very nice! (Image)

Sc.1/4, 1949 Complete set of 4 values, mint very lightly hinged (issued without gum), ORIGINALS (not reprints), very fine quality! (Image)

Sc.5/7, 1949 Trade Union Conference, cmpl. set of 3 MNH values (issued without gum), ORIGINALS (not reprints), excellent quality (Image)

Sc.35/48, 1950 Complete set of 14 overprinted values of Northeast China, also Sc.38 ($100 on $2.50) with VARIETY: overprint in somewhat metalized orange color, very different from the original, and Sc.40 x2 (probably both types?), issued without gum, lightly hinged, very fine quality! (Image)

Sc.60/64, 1951 1st Anniversary of the Peoples Republic of China, complete set in pairs (except for the 100$ value, with one example on front + one on back) + other stamps franking a spectacular airmail cover sent from Shanghai to Germany on 6/MAR/1952, with a minor faults that is normal in envelopes of this size, fantastic! (Image)

Sc.64, 1950 $2000 1st Anniversary of the Peoples Republic of China, pair + another value franking a cover sent from Peking to Belgium, very fine quality, rare! (Image)

Sc.72/73, 1950 National Postal Conference, cmpl. set of 2 values, mint very lightly hinged (issued without gum), ORIGINAL set and reprint, VF quality! (Image)

Sc.74/76, 1950 Sino-Soviet Treaty, cmpl. set of 3 values, mint very lightly hinged (issued without gum), ORIGINAL set (bright paper under UV light) and reprint set (opaque paper under UV light), VF quality! (Image)

Sc.105/107, 1951 Mao, cmpl. set of 3 values, mint very lightly hinged (issued without gum), ORIGINAL set on thick and lightly laid paper and also the reprint on thin and hard paper, VF quality! (Image)

Sc.105/107, 1951 Mao Tse-tung, several examples of each value + other issues franking an airmail cover sent from Peking to Germany, VF and rare! (Image)

Sc.108/110, 1951 Dove, World Peace, cmpl. set of 3 values, mint very lightly hinged (issued without gum), ORIGINAL set (perf 12½) and also the reprint (perf 14), VF quality! (Image)

Sc.117/121, 1951 National emblem, cmpl. set of 5 values, mint lightly hinged (issued without gum), ORIGINAL and reprint, very fine quality! (Image)

Sc.122/123, 1951 Lu Hsun, cmpl. set of 2 values, mint very lightly hinged (issued without gum), ORIGINAL set and the reprint, VF quality (Image)

Sc.124/127, 1951 Taiping Uprising, cmpl. set of 4 values, mint very lightly hinged (issued without gum), ORIGINAL set and the reprint, VF quality! (Image)

Sc.132/135, 1952 Tibet Liberation, cmpl. set of 4 values, mint very lightly hinged (issued without gum), ORIGINAL set (perf 12½) and the reprint (perf 14), VF quality! (Image)

Sc.243/244, 1955 Sino-Soviet Treaty, cmpl. set of 2 values, mint lightly hinged (issued without gum), VF quality! (Image)

Sc.245/248, 1955 Scientists of Ancient China, cmpl. set of 4 values, mint lightly hinged (issued without gum), VF quality! (Image)

Sc.267/268, 1955 Lenin, cmpl. set of 2 values, mint lightly hinged (issued without gum), VF quality! (Image)

Sc.269/270, 1955 Engels, cmpl. set of 2 values, mint lightly hinged (issued without gum), VF quality! (Image)

Sc.271/272, 1955 March by Chinese Red Army, cmpl. set of 2 values, mint lightly hinged (issued without gum), VF quality! (Image)

Sc.282/286, 1955/6 Complete set of 5 MNH values (issued without gum), excellent quality! (Image)

Sc.301/303, 1956 National Congress, cmpl. set of 3 values, mint lightly hinged (issued without gum), VF quality! (Image)