Numismatic is the science of Coins, Currency and Medals. A coin collector is called Numismatist. Today coin collection is one of the fastest growing hobbies in the country. Stamp collection is called king of hobbies. But coin collection is king of kings among hobby. One many think that to collect coin is very difficult. But we handle coins every day for one thing or other. To start with, if a person just goes through the coins in his pocket, he will find many different coins and from this he can start his collection.