Technical Specifications:
Diameter: 23.5 mm.
Weight: 5.6 gm.
Composition: Copper -Nickel.
Edge: Milled.
Mint: Royal Mint, UK., Hamburg Mint, Germany & Kilang Wang Shah Alam.
Year & mintage:
1967 -49,560,000 pcs
1968 -40,440,000 pcs
1969 -15,000,000 pcs
1970 -1,054,000 pcs
1971 -9,958,419 pcs
1973 -116,075,286 pcs
1976 -47,396,373 pcs
1977 -66,139,363 pcs
1978 -6,847,062 pcs
1979 -17,345,888 pcs
1980 -32,837,339 pcs
1981 -144,127,993 pcs
1982 -97,904,462 pcs
1987 -26,225,289 pcs
1988 -67,218,075 pcs
