1 Dollar - Elizabeth II 4th Portrait - Australian Wedge-Tailed Eagle - Silver Proof - High Relief

The wedge-tailed eagle bullion series launched by the Perth Mint in 2014 as a direct challenge to established silver eagle programs from the U.S., Canadian, and Austrian mints. The high-relief proof variant, produced in sharply limited numbers against the standard bullion strikes, required multiple die strikes at reduced throughput — a process that leaves the fields mirror-like and the devices with a depth not achievable in a single pass.

KM#2207 is specific to the 2015 proof issue. Perth's fourth-portrait coinage of Elizabeth II used the Rank-Broadley effigy adopted across Commonwealth issues from 1998.