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Recycling the 17th year of the Republic of China, Marshal Zhang Zuolin Commemorative Coin | Buying various old silver coins and recycling prices for old silver dollars

Recycling the 17th year of the Republic of China, Marshal Zhang Zuolin Commemorative Coin | Buying various old silver coins and recycling prices for old silver dollars

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Why is the commemorative coin of Zhang Zuolin, the Grand Marshal of the Republic of China, from the 17th year of his reign highly collectible?

The 1928 (Republic of China Year 17) Zhang Zuolin Grand Marshal Commemorative Coin (commonly known as the "Zhang Zuolin Big Head" or "Zhang Zuolin Portrait One Yuan Silver Coin") is hailed as a rare variety of Republic of China silver coins. Due to its extremely short minting period—limited to a small number of trial mints during Zhang Zuolin's tenure as Grand Marshal, and its discontinuation following the Huanggutun Incident—its surviving quantity is extremely limited. This silver coin not only represents the pinnacle of modern machine-made coin craftsmanship but also serves as an important historical artifact witnessing a turning point in history.

For seasoned collectors, the exquisite craftsmanship of this silver coin, with its lifelike depiction of the figures, especially the details of the military uniform shoulder boards and the five-colored flag emblem, represents the highest level of craftsmanship achieved by the Tianjin Mint at the time. Therefore, whether at silver coin auctions or in the secondary silver coin market , Zhang Zuolin commemorative coins in excellent condition often fetch astonishing prices.

Zhang Zuolin Grand Marshal Commemorative Coin: Basic Specifications and Characteristic Parameters

To help collectors better understand their collections, we have compiled the standard physical parameters for this coin type. If your silver coin's data deviates significantly from the table below, you should be wary of a possible counterfeit.

Feature items Standard parameters / detailed description Remark
Year of casting The 17th year of the Republic of China (1928) Year of Wuchen
foundry Tianjin Mint The highest level of technology in China at that time
Material Silver Silver content is approximately 89%-90%.
Standard weight Approximately 26.6 grams - 27.0 grams The degree of wear and tear will affect the weight.
Standard diameter Approximately 39.0 mm - 39.4 mm Edge tooth process is key
Front design Zhang Zuolin in military uniform Bright and expressive eyes with strong three-dimensionality
Back pattern Two ears of grain (with grain pattern) The characters "壹圆" are cast in the center.

How to distinguish genuine Zhang Zuolin silver coins from counterfeits? Expert authentication guide.

High-quality counterfeit silver coins are rampant in the market, especially high-priced varieties like the Zhang Zuolin commemorative coin. Based on years of experience in silver coin authentication , Hongkang Trading Company has summarized the following key points for identification. If you are unsure about the authenticity of your silver coin, please feel free to contact us for a free preliminary consultation .

Genuine vs. Counterfeit: Detailed Comparison Analysis Table

Identification Dimensions Characteristics of Authentic Products (Real) Common characteristics of counterfeit products (Fake)
Character's expression The eyes are bright and expressive, the whiskers are clearly defined with natural transitions, and the overall effect is three-dimensional and sculpted. The eyes are dull, the beard is blurry or has stiff lines, the face is flat and lacks charm.
Metal patina The patina of old patina is warm and lustrous, naturally oxidized from the inside out, with rich layers (such as iridescent light and ring-shaped light). The patina is superficial, with a single color (mostly light gray or black), and sometimes has a pungent chemical smell from artificial aging.
Edge tooth process The edge teeth are deep and sharp, the pressure is even, the inner teeth transition smoothly with the coin surface, and there is no corner-like accumulation of silver. The edge teeth are shallow and soft, and the edges often have file marks or polishing marks. The inner teeth are irregularly arranged.
Casting pressure The characters are sharp and the strokes are upright; the beginning and ending strokes of characters such as "Republic of China" are powerful. The font has rounded and bloated edges, unclear strokes, and sand holes or air pores from sand casting.
Voice recognition The sound of a light tap is long, crisp, and soft, with a lingering resonance. The sound is short, sharp (indicating excessive anger) or muffled (indicating insufficient silver content).

Key factors affecting the buyback price of old silver coins

Prices for old silver coins are not constant during the acquisition process. Many clients wonder, "Why are there such large price differences for the same Zhang Zuolin commemorative coin?" This mainly depends on the following silver coin grading standards:

  1. Condition: Check for serious dents, punctures, repairs, or cleaning marks. Uncirculated (UNC) coins are the most valuable, while silver coins that have undergone heavy cleaning (whitewashing) will have their price significantly reduced.

  2. Varieties: Although the variety of Zhang Zuolin commemorative coins is relatively simple, subtle differences in the die (such as plain-edged and serrated trial coins) can also affect market valuation.

  3. Grading agencies: These agencies possess grades from internationally recognized authoritative organizations such as PCGS or NGC (e.g., MS62, MS64+). Because their authenticity and condition are guaranteed, their buyback prices are usually higher than those for uncirculated coins.

  4. Market fluctuations: Fluctuations in silver prices and the popularity of the coin collecting market will also have a real-time impact on silver coin buyback quotes .

Frequently Asked Questions (FAQ)

Q: My family has a Zhang Zuolin commemorative coin passed down through generations. How can I find out how much it is worth now?

A: Since the price of antique silver coins depends on their condition and authenticity, we suggest you first take clear photos of the obverse, reverse, and edge teeth and send them to us. Hongkang Trading Company provides professional online silver coin valuation services, and we will refer to the latest auction records to give you a reasonable quote.

Q: Are the silver coins you buy back limited to Zhang Zuolin commemorative coins?

A: Not only that. We specialize in buying and selling all kinds of Republic of China machine-made coins (such as Yuan Shikai silver dollars, Sun Yat-sen silver dollars, and ship-shaped silver dollars), Qing Dynasty dragon dollars (such as Guangxu Yuanbao silver dollars and Qing Dynasty silver coins), as well as all kinds of modern gold and silver commemorative coins.

Q: My silver coin has turned black on the surface. Should I clean it myself?

A: Do not attempt to clean it yourself! The oxide layer (patina) on the surface of a silver coin is a sign of age and an important indicator of authenticity. Improper cleaning will damage the coin's original luster, causing its value to plummet. Please leave it as is and have it handled by a professional.

Hongkang Trading Company promises : We uphold honest transactions and offer transparent and fair prices for old silver coins . Whether you are a seasoned collector or acquired them by chance, we will serve you professionally to ensure your valuable items are worth their price. Contact us today to begin your journey to monetizing your collection.


Hongkang Trading Company, a professional silver coin buyback institution, offers buyback services for rare silver coins, including the 1928 Zhang Zuolin Grand Marshal Commemorative Coin. Hongkang Trading Company boasts extensive experience in collecting and a professional appraisal team, capable of accurately determining the authenticity, condition, and variety of silver coins, and providing reasonable buyback quotes based on market conditions. Customers can contact Hongkang Trading Company for consultation and transactions.

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