Km in ordine crescente

km   1                1 Cent (1967-1976) bronze

km   1a              1 Cent (1976-1985) copper clad steel

km   2                 5 Cents (1967-1985) Copper-Nickel

km   2a              5 Cents (1980-1984) Copper-Nickel Clad Steel

km   3                10 Cents (1967-1985) copper-nickel

km   4                20 Cents (1967-1985) copper-nickel

km   5                50 Cents (1967-1985) copper-nickel

km   6                1 Dollar (1967-1985) Statue of  lion -stalks  paddy

km   8                5 Cents (1971) FAO aluminum

km   25              5 Dollars (1983) 12th SEA Games

km   49              1 Cent (1986-1990) Copper-plated zinc

km   50              5 Cents (1985-1991) Aluminium-bronze

km   51              10 Cents (1985-1991) copper-nickel

km   52              20 Cents (1985-1991) copper-nickel

km   53.1           50 Cents (1985-1988) Edge: Reeded

km   53.2           50 Cents (1989-1991) Edge: REPUBLIC OF SINGAPORE

km   54b            1 Dollar (1987-1991) aluminum-bronze

km   98              1 Cent (1992-2007) Copper plated Zinc

km   99              5 Cents (1992-2012) Aluminium-bronze

km   100            10 Cents (1992-2012) Copper-Nickel

km   101            20 Cents (1992-2012) Copper-Nickel

km   102            50 Cents (1992-2012) copper-nickel

km   103            1 Dollar (1992-2012) aluminum-bronze

km   new           5 Cents (2013 +) Brass plated Steel

km   new           10 Cents (2013 +) Nickel plated Steel

km   new           20 Cents (2013 +) Nickel plated Steel

km   new           50 Cents (2013 +) Nickel plated Steel

km   new           1 Dollar (2013 +) Bi-Metallic