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Sun Xiaotou High-Priced Buyback | Republic of China, Year 17 Gansu Province One Yuan Silver Coin Free Appraisal | Hongkang Merchant Bank

Sun Xiaotou High-Priced Buyback | Republic of China, Year 17 Gansu Province One Yuan Silver Coin Free Appraisal | Hongkang Merchant Bank

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Republic of China, Year 17, Gansu Province Sun Yat-sen One Yuan Silver Coin: Authentication Points and Collection Guide

For the Gansu Province Sun Yat-sen one-yuan silver coin (commonly known as "Gansu Sun Xiaotou") minted in the 17th year of the Republic of China (1928), in addition to the basic historical background, what's more important when buying and selling are the variations, key points for authenticating genuine coins, and current market recycling prices. Here's practical information compiled for you:


1. Gansu Province Sun Xiaotou: Core Parameters and Specification Table

When authenticating silver coins, physical data is the first hurdle in determining authenticity.

Item Standard Specification Authentication Points
Official Name Republic of China, Year 17, Gansu Province One Yuan Silver Coin Commonly known as "Gansu Xiaotou"
Fineness (Silver Content) Approx. 88% - 89% Lustrous silver quality, natural patina
Standard Weight Approx. 26.6 - 26.8 grams Worn coins will be slightly lighter
Coin Diameter 39.1 - 39.4 mm Reeding must be fine and evenly distributed
Coin Thickness Approx. 2.4 - 2.5 mm Strong strike, deep and sharp designs

2. Professional Perspective: Key Differences Between Gansu and Ordinary (Nanjing/Tianjin) Editions

Many collectors confuse the ordinary Sun Xiaotou with the Gansu edition. Below is a comparison of the characteristics of the Gansu edition Sun Xiaotou:

  • Obverse Portrait Details: The lines of the Sun Yat-sen portrait (Sun Xiaotou) on the Gansu edition are bolder, and the hair engraving differs significantly from the central mint version, showing a more imposing demeanor.

  • Font Style: The fonts for "中華民國十七年" (Republic of China, Year 17) and "甘肅省造" (Made in Gansu Province) have a strong Beiyang or local mint style, with forceful strokes at the ends.

  • Reverse Design: The Jiahe (grain) pattern on the reverse is thicker, with full grains of rice, showing a clear difference in craftsmanship from the common six-pointed or five-pointed star versions.


3. Four Dimensions Affecting Recycling Price

Why do silver coins of the same type have vastly different recycling prices? We have summarized the following scoring criteria based on the silver coin recycling market:

Assessment Dimension Impact Level Description
Grade Extremely High The price difference between uncirculated (UNC) and circulated (VF/XF) can be several times.
Patina Condition High Natural old, toned patina is highly favored by collectors; artificial cleaning is strictly prohibited.
PCGS/NGC Grading High Graded coins certified by international authorities have higher market liquidity and trustworthiness.