You might clean your house and search for these hidden treasures inside your home when you learn that there are rare banknotes released and these rare finds could cost you a fortune.

Nobody wants fake money that’s why all countries in the world has devised a way on how to detect fake banknotes.

These small pieces of metal of all sorts of shapes carry much value that we use it to buy whatever we need. Even though we have these credit cards, mobile banking and wireless transfer systems, still, it is the coins that hold real value. Where and how did coin usage started? Let us find out.