How to Authenticate Chinese Postage Stamps 辨伪指南

Identifying genuine Chinese stamps requires attention to detail. Follow this step-by-step guide.

1. Check the Watermark

Genuine PRC stamps have specific watermarks depending on the era…

2. Examine the Perforation

Measure the perforation gauge (齿孔度数). Common gauges for PRC stamps are 11, 11.5, and 12…

3. Verify the Paper

Authentic stamps use specific paper types: watermark paper, fluorescent paper, or phosphor paper…

4. Look for Security Features

Modern Chinese stamps include microprinting, UV-reactive elements, and holographic features…

5. Compare with Catalogue

Cross-reference with official catalogues: China Postage Stamp Catalogue (中国邮票目录) or Scott Catalogue…

Common Forgeries to Watch For

• 1980 T.46 Monkey Stamp (庚申年猴票) – most forged Chinese stamp
• 1962 Mei Lanfang Stamps (梅兰芳舞台艺术)
• Blue Military Stamp (蓝军邮)