This is an advice to all Bank Notes Collectors.. when I was young I got fascinated by the beautiful little bills of different colors.. I remember waiting excitedly for Christmas every year to get brand new, crisp and uncirculated paper money. It began with a Five Peso gift from my rich Ninong. It was fantastic for me, a hundred pieces of five centavo paper bills, I was able to keep two pieces for several years.. and then there was ten centavo bills, and twenty, then fifty (blue the first and green later}. Those were treasures for my young mind, but that was lost in the early seventies. If you have a collection keep it safe and secure, preferably in a strong box or a vault.