In most cases polishing or cleaning a coin in any way only depreciates the value of it. I would not recommend it but if proper instrments are used a coin can go up in value. but you have to be careful not to scratch or damage the coin in any way. when polishing you do not want to present or change any toning to the coin. be careful what you use.try not to use any curosive chemicals and do not, i repeat do not rub the coin to polish it. It will only rub down the coin.
You can, but you shouldn't. Polish damages the coins' surface. While they may look nice for a while, the damage will accelerate any future deterioration and reduce the coins' value, often significantly.
No, the 10 is a note.
first you need to find how long it takes Marlise to polish one coin. Then you can multiple that time by the number of coins to be polished. 165 coins/33 minutes = 5 coin every minute . . . . . or . . . . 33 minutes / 165 coins = 1 coin every .2 minutes 270 coins / 5 coins per minute = 54 minutes . . . or . . . 270 coins x .2 minutes per coin = 54 minutes
You should never polish old coins, even if they have turned dark or black.
It is Polish zloty and zloty means golden (derives from golden coins from the past).
A Polish coin is legal tender issued by the National Bank of Poland for use as currency in Poland. The Polish currency is called the złoty, and it is divided into 100 groszy. The most commonly used coins are in denominations of 1, 2, and 5 złoty.
It is the Zloty and it means goldenIt's Złoty Polski- called Złoty (PLN, ZŁ) it means Polish Golden.
It is Polish zloty and zloty means golden (derives from golden coins from the past).
Cleaning coins is not a good idea, it will damage the coins and lower or destroy the collectible value. Please consult a dealer or collector before the coin are cleaned.
Yes, toothpaste can be used to polish silver coins due to its mild abrasive properties, which help remove tarnish and restore shine. However, it may not be the best choice for valuable or collectible coins, as the abrasives can scratch their surfaces. For preserving their condition, it's often better to use specialized silver cleaners or seek professional restoration. Always test any cleaning method on a less valuable piece first.
If it is a collectable coin that you are considering selling, it should be left in the same condition you received it in. Cleaning coins generally reduces the value. For general purpose cleaning of coins I put a tiny dab of plain old mint toothpaste on each side of the coin and GENTLY rub it between my fingers. Rinse well and repeat if necessary.
It means that no one has cleaned the coin with a cleaning solution or polish or some other method. Cleaning coins reduces their value.