Other changes in the series include the diameter, the colour on the 20- and 50 sen coins from silver to yellow and a redesign on the obverse featuring different motifs for each denomination , fourteen dots symbolising the thirteen states and the collective Federal Territories, and five horizontal lines indicating the five principles of.
The denominations issued are 5, 10, 20 and 50 sen.
Journal of the Malaysian Branch of the Royal Asiatic Society.