60th AUCTION - day 2

China (PRC): 1952/1991, collection of commemorative issues in blocks of four, in

China (PRC)

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1952/1991, collection of commemorative issues in blocks of four, including many better issues such as S4 Gymnastics (2nd printing in blocks of 16, therefore four sets), J25 National Science Conference with imprints, J29 Ningxia with imprints, J62 Olympic Committee with corner margins and sheet numbers, etc., most blocks with margins, some with other specialties such as imprints, colour bars, and sheet numbers, some in larger blocks, MNH.

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Condition: ** (mint never hinged)