1 Dollar - Elizabeth II Year of the Mouse Quadrant: Right

The "Year of the Mouse" series from Perth Mint falls within a long-running lunar program that began in 1996, making 2020 part of the third full cycle. Each cycle repeats the same twelve animals, but Perth typically refreshes the design — the third-cycle mouse issues are distinct from their 1996 and 2008 predecessors. The "Quadrant: Right" designation indicates this is one of four interlocking pieces engineered to form a composite image when assembled, a format Perth has used across several lunar releases to drive set-completion purchasing.