There are special coin cleaning cloths you can buy in hobby stores. You simply rub the coin really well with the cloth, then buff with a clean, dry, soft cloth. Never use water or any other cleaners on coins.
Yes, cleaning a silver coin will reduce its value. Coins that are cleaned can be easily detected. The coin will not be worthless, but may fetch a lower price. It is better to leave it tarnished.
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.
There is no patron saint of old coins.
No, cleaning any coin kills the collectible value of it.
Canada has dollar coins not bills.
No. Coins always lose value when they are cleaned when compared to uncleaned coins (the exception being coins that are dug out of the ground that are encrusted in dirt). Do not clean your collectable coins!
Banks don't buy old coins, coin dealers will buy old coins, some jewelry stores will buy old coins, banks will take your old coins at face value and then sell them to coin dealers and and make some profit.
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What are old european coins beginning with t?
In general coins have higher values.
Clark will be 35 years old when he has 577 coins, because he gains 15 coins every year and already had 22 coins when he was 7 years old. So, it will take him (577-22) / 15 = 37 years to reach 577 coins.
There is no standard collective noun specifically for old coins.The most common noun used is a collection of old coins.The standard collective nouns for coins are a roll of coins and a roleau of coins.