How can a silver dollar tell the true from the false?

Question 1: How to tell the authenticity of a silver dollar? Real silver coins are white and bright, soft and malleable. The sound is crisp and pleasant, the layout is smooth, the forks are symmetrical, the pictures and texts are natural and generous, and there are traces of cyclic wear. The silver coins stored at home have hard and fine ancient black, and those buried underground will produce some irregular hard green rust.

Counterfeit money:

1 and the fake silver dollar in the late 1970s is the only one that will be broken, because it is rough in workmanship, uneven in thickness, light in weight and easy to turn black after a long time, but it cannot be painted on a lime wall.

There are two kinds of counterfeit silver coins in the early 1980s, one is vague and the other is too three-dimensional. The edge of the coin is basically symmetrical but unnatural, with file marks, no wear and old color patina, and a sharp and high voice. After electroplating and polishing, the surface layer appears pale yellow. These two kinds of counterfeit money have basically withdrawn from the market.

3. The fake silver dollar, which appeared about 10 years ago, is black and shiny, and can repeatedly draw black lines on the lime wall. The voice is also very sharp and high, and the workmanship is often very realistic. Although the teeth are symmetrical but stiff, the naked eye can also see some sand holes, spots and traces of file processing.

4, the recent fake silver dollar, pale white with a slight luster, sharp voice, hard texture, slightly light, strong three-dimensional sense, lack of charm in graphics and text, with file marks.

None of the above four counterfeit materials are made of real silver. Counterfeit money pressed by real silver is the most difficult to identify, with white color and basically the same weight, about 26-27 grams. Due to insufficient pressure, the lateral teeth are blurred, the lateral teeth are even but unnatural, and the pictures and texts are relatively clear, but there are inevitably some sand holes. Observing with a magnifying glass, the patterns and characters are more realistic, but the blank typesetting is not smooth and there is no trace of natural cycle wear.

Silver-plated silver coin: smooth surface, clear and fine pattern and vivid color. It's the same as a real silver coin. The silver-plated surface is difficult to distinguish from the image and color. Its weight is generally 20-22g. Although it is carefully made, the proportion of metal can't be balanced with real silver, which can be revealed by weighing it. Although real silver coins are worn in circulation, they will not be less than 25g (the standard weight is 26.6g).

Through the above introduction, I think everyone should know something about the authenticity of the silver dollar. Let me make a summary: to identify silver dollars, first look at whether they are rough and uneven in thickness; Then see if the surface is yellow;

Third, look for traces of cyclic wear; Fourth, the sound is crisp and pleasant when listening to timbre impact; The last move is also the most difficult one. Put the silver dollar on your weakest finger and move it up and down to make you feel like falling. This subtle weight difference (about 2 grams) is difficult to grasp.

Identification of true and false silver coins

Nowadays, collecting all kinds of coins and antiques has become a trend. As far as the silver coins in the Qing Dynasty and the Republic of China are concerned, from hundreds of thousands of dollars worth of treasures to a few dollars worth of silver cents, forged counterfeit coins abound, and the materials used are also different, which makes people hard to prevent. The following lists the differences between real silver coins and several fake silver coins for your reference.

Real silver coins are white and bright, soft and malleable. The sound is crisp and pleasant, the layout is smooth, the forks are symmetrical, the pictures and texts are natural and generous, and there are traces of cyclic wear. The silver coins stored at home have hard and fine ancient black, and those buried underground will produce some irregular hard green rust. Forged black and green rust will disappear when boiled in boiling water, which is easy to distinguish.

In the late 1970s, fake Mn-Ni alloy silver coins were cast in mountainous areas of Guangdong, Guangxi, Fujian and Hunan almost all over the country. This coin is the only fake silver coin that will be broken because of its rough technology, many sand holes, uneven thickness and light weight. By the early 1980s, some progress had been made in the technology of making counterfeit money with cadmium-plated copper-nickel alloy. There are two kinds of pictures and texts, which are vague and too three-dimensional. The lateral teeth are basically symmetrical but unnatural, with file marks, no wear and old color patina, and the sound is sharp and high. After the surface coating is worn off, the counterfeit currency appears pale yellow. These two kinds of counterfeit money have basically withdrawn from the market, but there are still some county stalls selling real silver coins.

The third kind of counterfeit silver coins appeared 10 years ago. The material is nickel-zinc alloy, black and shiny, and black lines can be repeatedly drawn on the lime wall. The sound is also very sharp and high, slightly dull than that of copper-nickel alloy, and the workmanship is often more realistic. Although the edge of the tooth is symmetrical, it is stiff, and some sand holes, spots and traces of file processing can be seen with the naked eye. At present, this coin can still be seen in the provincial capital coin stall.

Recently, there is another well-made counterfeit nickel-cadmium-vanadium alloy on the market, with a little bit of sand holes removed, the layout is smoother, the white color is slightly shiny, the sound is sharp and hard, the three-dimensional sense is too strong, the graphic charm is not enough, and there are file marks.

Counterfeit money suppressed by real silver is the most difficult to identify, and it has been produced in Guangdong in recent years. & gt

Question 2: How to identify the authenticity of a silver dollar? Commonly used identification methods are as follows:

First, check the weight, measure the size (diameter, thickness): the weight standard of one yuan silver and the original seven yuan and two cents Yang Long is generally 26.6 grams, and the circulation wear shall not be less than 25.5 grams, otherwise it will be questioned;

Second, listen to the sound: when real money is tapped, it will make a pure, euphemistic and pleasant sound, and its sound is high or short, pure or dumb.

Third, color discrimination: there is a folk saying that "silver is white and eyes are black", that is, the more polished coins are, the brighter they look. On the contrary, it will be black, gray or silver, which has an impetuous feeling.

Fourth, look at the patterns: real coins are made of steel molds stamped by machines, and the characters are fresh, smooth and natural. Longlin is meticulous, and people's eyebrows, beards and double eyelids are very clear. On the contrary, the pattern is vague and uneven.

Fifth, check the side window: after the real money circulates, although the side teeth are somewhat worn, the tooth spacing is uniform as a whole; Naturally smooth and round, on the contrary, the edge teeth are stiff, irregular and different in length, which has a shallow and deep feeling.

6. Understanding patina: In the process of circulation or storage, silver coins will leave a special quality on the surface, which is called patina, also known as black lacquer antiquities, and has both natural beauty and historical beauty. On the contrary, counterfeit money is often baked with cigarettes or smeared with black shoe polish and black mud, which looks unnatural and smells bad and is easy to erase.

Seventh, touch the surface of the coin: the real coin is compact and flat, without pores and soft to the touch. On the contrary, there are many pores and the pore layout is rough. Under the magnifying glass, there are raised fine particles on the surface of the coin. In a word, there is a great room for the appreciation of China's investment silver dollar collection, which has both collection value and historical research value. But in the process of collecting silver dollars, we must be vigilant, because forgers are everywhere at present, and it is impossible to prevent them. Therefore, I hope that some friends who are new to the field of silver dollar collection can enhance their discriminating ability as long as we observe them carefully. So that we won't be cheated. At the same time, you will also collect physical objects.

Ordinary fake silver dollar

Copper coin and silver coin

The shape, size and pattern are completely similar to real silver coins, but copper is the main body and the pattern is rough. If you grind it on a stone, the essence of copper will appear, with a sharp knock and a whistle.

Lead and silver coins

Fill the silver with lead, that is, the silver skin contains lead and silver dollars. Its pattern is the same as the normal silver dollar, but its sound is rich, stuffy, gloomy and click. When it is baked by fire, lead will flow out.

Sandwich silver coin

The outer layer is wrapped in two layers of silver skin, and the silver layer is thick, so it is generally difficult to grind out traces. This is called sandwich silver dollar, which is the most common kind of fake silver coin. It contains copper, iron, lead and other components, and its voice is short and dull, with no tone change.

Exchange small silver coins

The teeth of normal silver dollar are flattened and shrunk, and then refined silver is obtained. Just compare it with a full-weight real silver dollar and you can tell.

Sand silver coin

Rough surface, blurred image, weight below 20 grams. It's a replica of sand. When it hits the ground heavily, it will break immediately, and the broken surface is light gray. At present, the fake "Yuan Datou" seen in the market mostly belongs to this type.

Wash silver coins

Also known as bath plate, the normal silver dollar is to etch away a layer of silver with nitric acid and steal some silver. It is characterized by vague or floating white patterns and slow pronunciation. Strictly speaking, this is not a real fake silver coin, but the weight has been reduced to less than 25 grams. For example, as a collection, the appearance is incomplete and the collection value is greatly reduced.

Private silver coin

This is a privately minted silver dollar. There are Yuan Datou coins, Sun Yat-sen's founding commemorative coins and Beiyang Yanglong coins. This kind of counterfeit money was mainly trafficked from the coin market in Taiwan Province Province, and it was cast in Hainan Island during the Republic of China, so it was also called the Joan version of silver coin. Its characteristics are high sound and poor quality, and the fineness of silver is less than 80%. (Note that some private editions of the Republic of China are not fake. )

Silver plated silver coin

The surface is smooth, the pattern is clear and fine, and the color is realistic, just like real silver coins. The silver-plated surface is difficult to distinguish from the image and color. Its weight is generally 20-22g. Although it is finely crafted, the proportion of metal cannot be balanced with real silver, and it can be revealed by weighing it. Although real silver coins are worn in circulation, they will not be less than 25g (the standard weight is 26.8g).

Revised silver coin

This kind of silver coin collector is unrecognizable to the naked eye. Whether it is beating or testing the fineness of silver coins or looking at the packaging, it is old. The only way is to identify by high magnification magnifying glass, carefully look at the seams of each font, whether there are knife marks, and engrave them if there are knife marks. This method of counterfeiting is to carve or dig out the original font of real silver coins with a knife, and then paste the special silver characters, posing as handed down silver coins and making huge profits.

Real silver and fake silver

This is especially true when using high silver content >>

Question 3: Is this silver dollar real or fake? How to tell? Imitation, sand casting.

(1) Small particles left by OEM can be clearly seen on the surface of OEM imitation.

(2) The silver dollar is stamped by machine, and the casting process of the two is different, so it can obviously be judged.

Identification method of silver dollar:

(1) silver

Silver is the metallic color of the silver circle. The silver-white color of the real silver circle is moist and soft, and a natural Qin color is revealed in the color. Although the fake silver circle is made of silver, its silver color is different from that of the old silver circle because of the formula of metal components. Generally, it is white with blue, with strong luster and harsh color. In jargon, it is "thief light". This is easier to master through too much observation.

(2) When the sound touches the real silver circle, the sound frequency is low, and it will make a long, soft and pleasant sound. Because of the problem of metal composition and different manufacturing processes, the sound of fake silver rings is always sharp and the frequency of the sound is very high. However, it should be noted that some real silver circles also have bad voices, commonly known as "dumb versions". Sound is only one of the bases for identifying silver rings.

(3) Copper rust

The patina of silver round is a layer of dark attachment produced by surface oxidation of silver round during its circulation and use. Very thin, but its performance is very stable and it is not easy to fade. Modern fake silver coins are made by computer, infrared scanning and other technologies, and their weight and patterns are basically close to real coins, so patina is particularly important for the identification of silver coins. After years of collecting silver rings, I observed and summarized that the real patina under high magnification shows that its patina attachments are loose and accumulate like oil sweat, and the layers are very rich, especially in the characters, patterns and gaps of the teeth in the silver ring. In order to overcome its bright silver, modern fake silver circles are often coated with a layer of fake patina by chemical or other methods. This kind of pseudo-patina is monotonous in color and dim in level under high magnification, which is actually a color change caused by surface chemical changes. Mastering this method is very important for identifying silver circles.

(4) Side teeth

The side teeth of the silver ring have two major functions: anti-counterfeiting and metal theft prevention. In the identification of silver rings, side teeth are a very important link. A fatal weakness of modern high imitation silver ring is that the lateral teeth can't pass. The side teeth of a real silver circle are neat and even, slightly curved, and seem to be composed of two thin lines. Generally, the side teeth have traces of natural wear, and the side teeth have patina, which is difficult to wash off even if the coins are washed. The side teeth of the fake silver ring are irregular, uneven, without arc, very stiff, and there are many traces of manual processing on the side teeth. It is not difficult to find out by observing more.

(5) Machine casting production line

Machine-made casting pattern is a kind of pattern produced in the stamping process of machine-made coins. In the evaluation of coin grade, the performance of machine-made engraving is one of the important factors affecting the grade. Identifying silver rings by machine-cast patterns is not familiar to collectors. Firstly, the causes and characteristics of machine-made casting line are introduced. The machine for making silver coins is a hydraulic machine with great pressure. When the blank cake of silver coin is put into the steel mold, the machine exerts pressure on the steel mold. Because the volume of the die is certain, the blank cake will only extend from the center of the steel die to the periphery after being subjected to great pressure, thus producing a kind of fine lines that diverge from the center of the blank cake (the center of the silver ring) to the periphery. This is the reason and technology of machine-made casting line. Although some modern fake silver rings are also formed by machine stamping, due to the advanced conditions of modern machinery, the pressure is far from that of real silver rings, so it is difficult to cast patterns. The machine-cast patterns of real silver rings and polished silver rings are generally very obvious. Even if there is a worn silver ring, although the machine-cast pattern in a large area is not obvious, it is not easy to be worn off because of the protection of internal teeth around the teeth in the silver ring. As long as you look carefully with a magnifying glass, it is not difficult to find the remains of machine-cast patterns.

Question 4: How to identify silver dollars and how to distinguish fake silver dollars from real silver dollars? It is sometimes misleading to judge the authenticity of a silver dollar only by its voice. First of all, you need an excellent handle to feel whether the texture of silver is delicate or not. The texture of silver is thousands of times finer than imitation metal. Second, look. Generally speaking, a look at the tooth edge of a silver dollar shows that the tooth edge of a real silver dollar is extremely delicate, even if it is worn in circulation. Finally, listen to the sound. Fake silver dollars will also make a sound, but the sound is different from real silver dollars, which needs your experience to judge. Generally speaking, if you have experience, you can tell the true from the false without blowing or looking.

Question 5: How to identify the authenticity of a silver dollar? Experts say that the fake method of silver dollar is generally nothing more than full fake and half fake. For the total forgery, the fake cultural relics silver dollar is made of modern materials, while for the semi-forgery, the ordinary cultural relics silver dollar is slightly modified. It is suggested that we can basically identify the authenticity by looking, weighing and listening. Trick 1: Look at the so-called two views, that is, look at silver and charm. Hui Ye took out two authentic pieces of "Sun Yat-sen's head with a silver dollar", only to see that the genuine pieces are white and soft in color, and the patina can be wiped by hand or a soft cloth to reflect strong light. Fakes are mostly alloys such as copper, lead and tin, and their colors are bluish gray or dry white. Secondly, real coins are mostly carved by sculptors, punched and rolled by machines, with exquisite patterns and deep and neat teeth. Hui Ye pointed out that we must see every detail clearly, and it is best to use a magnifying glass of 20 times to observe whether the surface of the coin is smooth, whether there are sand holes, whether the subtle parts of the image are missing or altered, and some counterfeiters change the six-pointed star into a five-pointed star. Trick 2: Weighing means weighing. Generally, the weight of this silver dollar is between 25.5 grams and 27 grams, and the error between each real silver dollar will not exceed 0.4 grams. The fake silver dollar is doped with a large proportion of other metals such as copper, lead and zinc. So as long as you compare the fake silver dollar with the real silver dollar in the same volume, you will find that the fake silver dollar is light and the real silver dollar is heavy. Generally speaking, those lighter than 1 g are fakes. Trick 3: Listening to rhyme is one of the main methods to identify the authenticity of silver dollars. It is understood that the fake silver dollar material is divided into silver-coated copper and silver-coated ring. Hui Ye gently lifted the central part of the silver dollar with his forefinger and tapped the edge with another silver dollar for the reporter to listen. The sound of real silver dollars is pure, soft and long. Mr. Ye said that the sharp and short sound may be an imitation of full copper and silver plating. The fake silver dollar with high copper content has a sharp and high knocking sound, the fake silver dollar with high zinc content has a crisp and loud sound, the fake silver dollar with copper or lead has a dull sound and does not turn, and the excavated silver dollar has a dumb or "dumb version". In addition, some real silver dollars may become abnormal after burning, pounding, cracking, or being wet for a long time.

Question 6: How can a silver dollar tell the truth? This technique is too demanding, so don't learn it. There are too many fakes.

Question 7: How to tell the authenticity of the silver dollar in the Republic of China? Your question is that the fineness of a real silver circle is generally about 90% silver, and this silver-containing silver circle is white and soft; After rust removal, it has a strong luster, but the silver circle or false silver circle with the background color is dim, the red copper silver circle is reddish, the brass silver circle is yellowish, the copper silver circle is cyan, the lead silver circle is gray-black, and the zinc silver circle is cyan.

Second, after listening to the voice of the real silver circle, the voice is pure and soft, and I feel very calm. The fake silver ring with high copper content makes a sharp sound after being struck, the fake silver ring with copper plating and silver plating makes a sharp and short sound, the fake silver ring with high zinc content makes a crisp sound, the fake silver ring with copper or lead is dull without cadence, and the patched silver ring makes a dumb sound or becomes a "dumb version".

Third, use the specific gravity method to test.

The specific gravity of silver is 10.5g, which is lower than gold and platinum, but higher than other common metals such as copper, lead and zinc. The average weight of a Guangxu Yuanbao Kuping silver coin is between 25.5 grams and 27 grams. The weight of a silver coin or two is 36 grams, and the error of a real silver coin will not exceed 0.4 grams. False silver rings are all doped with a large proportion of other metals such as copper, silver and zinc; Knowing the specific gravity of different metals, just compare the fake silver ring with the real silver ring with the same volume and weigh it gently with your fingers, and you will find that the fake silver ring is light and the real silver ring is heavy. According to the balance, the fake silver ring is 2 to 5 grams lighter than the real silver ring.

If it is fully booked, thank you for your adoption.

Question 8: How to identify the authenticity of a silver dollar;

Real silver dollar is characterized by clear and loud sound and rhyme, which produces reverberation when colliding with each other, otherwise it is false; Look at the white face of its currency, the patterns are natural and clear, and the colors are delicate and rich. Of course, the process of real careful identification can be summarized into four aspects: listening, looking at shape, weighing and fixing color. You can also use intuitive methods. If you have the real thing, clear original drawings or rubbings made by seiko, or download the same kind of coins, with the help of computer software, you can immediately see through the counterfeit goods.

In the Republic of China 18, Sun Yat-sen, Sun Yat-sen's founding commemorative coins, and Guangxu gold ingot made by Fujian official bureau were all imitations. The process price is about 8- 10 yuan.

Question 9: How to identify the authenticity of a silver dollar? Real silver coins are white and bright, soft and malleable. The sound is crisp and pleasant, the layout is smooth, the forks are symmetrical, the pictures and texts are natural and generous, and there are traces of cyclic wear. The silver coins stored at home have hard and fine ancient black, and those buried underground will produce some irregular hard green rust. Forged black and green rust will disappear when boiled in boiling water, which is easy to distinguish.

The main features of several common counterfeit silver coins are as follows:

Copper coin and silver coin: its shape, size and pattern are completely similar to real silver coins, but copper is the main one with rough patterns. Grinding on a stone, the essence of copper appears, and the knocking sound is sharp and whistling.

Lead silver coin: Lead-filled silver is a kind of silver dollar, with silver skin outside and lead inside. Its pattern is the same as the normal silver dollar, but its sound is rich, stuffy, gloomy and click. When it is baked by fire, lead will flow out.

Sandwich silver coin: its outer layer is wrapped with two layers of silver skin, and the silver layer is thick, so it is difficult to grind traces when rubbing. This is called sandwich silver dollar, which is the most common kind of fake silver coin. It contains copper, iron, lead and other components, and its voice is short and dull, with no tone change.

Change it into small silver coins: strictly speaking, this kind is not fake silver coins, but the weight is reduced. This kind of silver coin is obtained by reducing the tooth file of normal silver dollar and then obtaining refined silver. Generally, it can be judged by comparing a full-weight real silver dollar.

Sand printed silver coin: This kind of silver coin has rough surface and blurred image, and its weight is below 20g. This is a sand-printed silver coin. When it was hit hard on the ground, it broke immediately, and the broken surface was light gray. At present, most of the fake "Yuan Datou" silver dollars seen in the market belong to this type.

Printing silver coin: also known as bath plate, it is to use nitric acid to corrode a layer of silver from a normal silver dollar, thus stealing some silver. It is characterized by vague or floating white patterns and slow pronunciation. Strictly speaking, it is not a real fake silver coin, but its weight has been reduced to less than 25 grams. As a collection, its appearance is incomplete and its collection value is greatly reduced.

Private silver coin: it is a privately minted silver dollar. There are Yuan Datou coins, Sun Yat-sen's founding commemorative coins and Beiyang Yanglong coins. This kind of counterfeit money was mainly trafficked from the coin market in Taiwan Province Province, and it was cast in Hainan Island during the Republic of China, so it was also called the Joan version of silver coin. Its characteristics are high sound and poor quality, and the fineness of silver is less than 80%.

Silver-plated silver coin: smooth surface, clear and fine pattern and vivid color. It's exactly like a real silver coin. The silver-plated surface is difficult to distinguish from the image and color. Its weight is generally 20-22g. Although it is carefully made, the proportion of metal can not be balanced with real silver, which can be revealed by weighing it. Although real silver coins are worn in circulation, they will not be less than 25g (the standard weight is 26.6g).

Revised silver coin: this kind of silver coin collector can't recognize it with the naked eye. Whether knocking at the door, testing the fineness of silver coins, or looking at the packaging, it is an antique. The only way is to identify by high magnification magnifying glass, carefully look at the seams of each font, whether there are knife marks, and engrave them if there are knife marks. This method of counterfeiting is to carve or dig out the original font of real silver coins with a knife, and then paste the special silver characters, posing as handed down silver coins and making huge profits.

Question 10: I know many ways to distinguish the authenticity of silver dollars in the three years of the Republic of China ~

Real silver dollar is characterized by clear and loud sound and rhyme, which produces reverberation when colliding with each other, otherwise it is false; Look at the white face of the coin, the pattern is natural and clear, and the color is delicate and rich. Of course, the process of real careful identification can be summarized into four aspects: listening, looking at shape, weighing and fixing color.

Listen to the sound. This is the main method of silver dollar identification. Where the color of silver dollar is high, the sound is generally soft and pleasant. The silver dollar with insufficient color has a hoarse, short and turbid voice because of its high copper content. False silver vowels are long, sharp, high or low. The first way to listen is to "knock", gently hold the center of the silver dollar with the tip of the thumb and the tip of the middle finger of the left hand, and tap the edge of another silver dollar with the right hand to hear its voice. Pick out the extremely suspicious silver dollar before identifying it. Second, by touching, take a certain number of silver dollars (about 8 to 25 pieces) with your right hand, slide it down to your left hand for 45 degrees, listen to the sound of collision, and identify it with patterns and patterns.

Look at the shape The stamping pressure of real coins is moderate, and silver coins are cold-pressed into various words, patterns and patterns. Their colors are bright and natural, their patterns are moderate in depth, their edge lines are even in thickness and their spacing is consistent. People, hair, beards, spikes and other nuances are clear and tidy.

Weigh. Generally, the circulation time of real silver dollars is different, and the degree of wear is different. But the quality of the same variety and version of silver coins will not be different1g. For example, the average weight of a round silver coin is about 26.5 grams, and the average weight of a semicircle is about 13.25 grams. If the fineness reaches 88%, it is a real coin.

Set the color. Identify the fineness of silver dollar that does not meet the standard of silver dollar. Nitric acid solution can be used for field test. First, clean a certain part or file a small mouth. After dripping nitric acid, if green foam appears, it means that its color is not high. Judging from its color, the color of silver dollar with purity above 92% is basically unchanged. If the fineness is 90%, its color is yellow or light brown. The fineness is about 80% and the color is dark brown. The color is about 70%, light green. If the fineness is about 50%, it is dark green.

At present, the bulk counterfeit silver coins found in the market are mainly made of alloys such as copper and nickel, and their characteristics are different: some are modeled after the pattern of "Yuan Datou" silver coins in the third year of the Republic of China, and their colors are white gray with cyan, dim and short, similar to other private editions; Some are smaller than the normal silver dollar 1 mm, and the important thing is that the mass is always about 20 grams.

There are also a few fake silver coins made of copper, lead, tin and other metals, and the surface is silvered. They are characterized by rough layout, short sound point and light weight, and the worn silver is mostly pale yellow, with a mass of about 2 1 g. The fake silver dollar made of tin and aluminum has a vague pattern, soft and inelastic texture and a low voice. Grinding away silver, tin is bluish gray; Aluminum is bluish black with a mass of about 20g.

In addition, due to the long-term continuous exchange and circulation of silver coins, through the touch and friction of human hands, the worn part is mainly manifested in the prominent part of the money body, which should be natural, smooth and even, without directionality. Therefore, generally, high-grade silver coins with packaging, no wear and no patina can be judged as counterfeit money.

It is also necessary to invite people to palm their eyes.

I hope yours are real coins.