老银元如何鉴别真伪（How to identify the authenticity of old coins）.doc

老银元如何鉴别真伪（How to identify the authenticity of old coins） What about the fineness of the 1. silver coin? Is there any difference in the amount of silver between the silver coins? Answer: the fineness of a silver coin refers to the silver content of a silver coin. Silver coins in ancient coins vary greatly, even in the era of machine coinage, the silver content of various silver coins are still very different, which in todays various silver catalogues or money spectrum can be found everywhere. Is the 2. pound silver coin made from sterling silver? And what is the silver content in general? Answer: not Sterling silver. In modern times, the coin quality of the machine has been greatly different, but the silver content is generally between 88%-90% and the individual is below 85%. Anqing factory casting Yuan Shikai head silver coins, some parts of the color is low to 66%-73%. 3. silver coins version of what is going on? Answer: the difference in format is not only silver coins, but also other coins. Roughly refers to the same period, the same name, and different denominations of denomination coins. Generally speaking, it is different from characters, patterns, teeth edges and so on. Some other types of too small differences by collectors called spring breakdown. The 4. edition is an important factor affecting the price of silver? Answer: yes. Are different types of silver coins, the difference value of different types of silver coins, which will be manifested in the actual transaction price of silver. What is the 5. phase? Answer: phase refers to the integrity of the collection. It contains silver, silver products for wear, natural bump, surface oxidation and so on, is an important factor in determining the price of silver. Only in the silver is solitary when goods have lost significance. In other words, as long as a silver. In two or two above, there is a comparison between them, there are advantages and disadvantages, product phase also plays an important role. 6. silve