How to Identify the Yunnan 20 Cents
A collector's checklist for the 1932 Yunnan 20 Cents: reading the sun obverse, province characters, size and metal, look-alikes, and fakes.
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Start with the obverse motif. The defining feature of this type is a radiating sun, a central disc emitting straight rays and surrounded by ornamental detail. This sun-and-rays design, tied to Nationalist-era symbolism, is the quickest visual cue that separates the coin from provincial minors that use dragons, portraits, or crossed flags instead.
Read the reverse characters to pin down the issuer and value. Expect Chinese characters arranged centrally within a decorative border naming the province Yunnan (雲南) and the denomination twenty cents / two jiao (貳角), usually with a Republic-year date. Matching the province name to the value inscription is essential, because neighboring provinces struck lookalike 20-cent silver coins with different character combinations.
Check size, weight, and metal. This is a small, thin silver subsidiary coin worth one-fifth of a dollar, noticeably smaller and lighter than the Yunnan half-dollar or dollar. A piece that is oversized, magnetic, or off-color for silver is an immediate warning sign. Confirm the date by reading the Chinese Republic-year inscription; the example here corresponds to 1932 (Republic Year 21).
Beware of look-alikes and die varieties. Republic-era China produced many similar provincial silver minors, and Yunnan itself issued multiple denominations sharing design elements. Use the combination of the specific sun obverse, the Yunnan province characters, and the twenty-cent value together, rather than any single feature, to reach a firm attribution, and note any small differences in rays, dots, or rosettes for variety identification.
Apply strong authentication caution. Chinese provincial silver is among the most heavily counterfeited world coinage, with cast copies, altered dates, and modern fakes common. Watch for soft or mushy details, seams, incorrect weight, and unnatural surfaces. For anything beyond low value, rely on a specialized reference and professional grading, and compare the coin against documented genuine examples of the Yunnan 20 Cents.
Frequently asked questions
How do I tell this from other Chinese provincial 20-cent coins?
Use the obverse and reverse together: the radiating sun with straight rays on one face and the central Yunnan (雲南) province characters with the two-jiao value on the other. Matching province name to denomination separates it from similar minors from other provinces.
What size and weight should it be?
It is a small, thin silver subsidiary coin worth one-fifth of a dollar, clearly smaller and lighter than the Yunnan half-dollar or dollar. Being oversized, magnetic, or wrong in color for silver is a red flag.
How do I read the date?
Read the Chinese Republic-year inscription among the reverse characters. This example corresponds to 1932, Republic Year 21. Comparing the characters against a reference for Chinese dates confirms the year.
Are fakes a concern?
Yes. Chinese provincial silver is heavily counterfeited, with cast copies and altered pieces common. Watch for soft details, seams, wrong weight, and unnatural surfaces, and use professional grading for higher-value examples.