Stamps of China, PRC, 25 Aug 1982
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postage
1982, Aug 25 60th Anniversary of Chinese Geological Society issue unwmk p. 11.25x11
| - | 8f | multi |
1982, Aug 25 1st All-China Philatelic Federation Congress issue
| - | 1y | multi | — | — |
1982, Aug 25 Minerals 1982 issue - minerals (1982 China, PRC)
| X | 4f | multi | orpiment | |||
| X | 8f | multi | stibnite | |||
| X | 10f | multi | cinnabar | |||
| X | 20f | multi | wolframite |
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