Used Stamps, with Paper 10th Anniversary of Japan-China Diplomatic Normalization 1982: 1 stamp 20th Anniversary of Japan-China Diplomatic Normalization 1992: 2 stamps 30th Anniversary of Japan-China Diplomatic Normalization 2002: 2 stamps 40th Anniversary of Japan-China Diplomatic Normalization 2012: 1 stamp 50th Anniversary of Japan-China Diplomatic Normalization 2022: 2 stamps 10th Anniversary of the Treaty of Peace and Friendship between Japan and China 1988: 2 stamps 30th Anniversary of the Japan-China Peace and Friendship Treaty 2008: 10 stamps Total: 20 stamps Peony, Panda, China These are used stamps, so there may be some wrinkles, creases, and minor imperfections. Please understand this before purchasing. Shipped via standard mail. *** These items were stored in an old shelf in a storage room. Please consider carefully as they are items stored at home. Bulk purchases are welcome! Thank you. Antique From the warehouse Antique Showa Retro