Old Singapore currency

These are old notes and coins used by people living in Singapore 40-50 years ago.We hardly see any of these old Singapore currency now a days as most of us have already forgotten about the past.My grandparents told me that in the past,a few cents could buy you a bowl of noodles!Until now,old Singapore currencies still can be used and they are even more valuable than the present Singapore notes!These old Singapore currencies are getting harder and harder to find as new Singapore currencies continues to be designed and arrive.I hope that the old Singapore notes and coins will not be forgotten even when new notes and coins arrive.