Australian five-cent coin
The Australian five-cent coin is the lowest-denomination circulating coin of the decimal Australian dollar introduced in 14 February 1966 , replacing the pre-decimal sixpence . 
<triplet> Australian five-cent coin <subj> 14 February 1966 <obj> start time <subj> sixpence <obj> replaces <triplet> Australian dollar <subj> 14 February 1966 <obj> start time