1 Dollar - Elizabeth II Spitfire

Issued as part of Perth Mint's long-running licensed series commemorating the Supermarine Spitfire, this coin appeared during a period when the mint was aggressively expanding its colored and plated collector issues into the aviation and military nostalgia market. The Spitfire's association with Australia is genuine — RAAF squadrons flew Spitfires extensively in both the European theater and, critically, in the defense of Darwin against Japanese raids from 1943 onward.

KM#225 is a collector piece with no circulation intent. Gold-plated .999 silver one-dollar issues of this type were produced in the tens of thousands, which the mintage figures confirm plainly.