| Issuer: China, PRC
Issue: 1st All-China Philatelic Federation Congress Date: 8/25/1982 (1982 sheets) Block 1 (1, 1 x 1) 1, 1: 1y |
External links: Colnect 567920..oples_Republic Record of changes |
| Issuer: China, PRC
Issue: 1st All-China Philatelic Federation Congress Date: 8/25/1982 (1982 sheets) Block 1 (1, 1 x 1) 1, 1: 1y |
External links: Colnect 567920..oples_Republic Record of changes |
