Stamps, Song Yingxing design
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China, PRC
postage2002, Aug 20 Ancient Chinese Scholars issue - Ancient Chinese Scholars unwmk p. 11.5x11
| - | 80f | multi | Song Yingxing |
2018, May 26 Famous Chinese Scientists 2018 issue p. Syncopated 13.5
| - | 1.20y | multi | Song Yingxing |
1 to 2 of 2