imports wholesale jewelry How much scratches can scratches on the surface of the silver dollar?

wholesale boutique jewelry suppliers Can be evaluated to MS62 and 63.
It silver coins, whether unpopular currency or circulating coins, are rated according to certain rating elements.
The elements that constitute unparalleled currency are traces, original light, pressure printing, paste, paste, and visual effects. For the existing currency, wear is more important than marks, and the pressure printing is also regarded as a subordinate and wear.
traces: Traces are mainly used for non -trachatic currency, the evaluator will mainly pay attention to the traces of various forms such as the side tooth marks, bun marks, scratches, and grinding marks of the coins. The decisive factor will score different scores based on the number of traces.
. For the circulating currency, the trace form is the same as the form of unparalleled currency, but it is considered as a part of the wear. The lower the score, the lower the importance of the trace, because among the low -scoring coins, because of the low -scoring coins Wearing instead of traces is a decisive factor in determining the currency level. Original light: Original light is usually used for unparalleled currency, and the original light of circulating coins is often lost and lost, and the focus of the rating should be the protection of the coin surface rather than the original light. Under the huge stamping, it is squeezed and flowed, and the layer of metal folds formed. This metal folds can make the coin surface generate a rotating light at different angles. Rotating the coins under the appropriate light source, the original light will form wheel light along the bottom of the coin.

Themailing: For high -level silver coins, pressure printing is a very important rating factor. For the circulating coins below the beauty, the pressure printing and wear are counted as the rating element. The currency should be clear without any vagueness and lack.

is not good in printing. The pattern is not clear. Of course, another reason for the unclear pattern is the wear caused by circulation, but the wear part of the pattern on this type of circulation coin has no original light. The pattern part of the poorly printed currency still retains the original light of the cake. There are two reasons for the lack of printed, one is weak and the other is the worker of the work. The weakness is caused by insufficient pressure when the coin is printed. The reason for insufficient pressure may be that the machine's pressure is insufficient, or the coupling between the upper and lower work molds is not tight enough. The top pattern of the high relief is unclear or completely lacking. The phenomenon of weakening coins cast in some years in New Orleans Mint in the United States is more common because the factory couples the upper and lower work modulus to relax in order to extend the life of the working model.