1 Penny - George V (Kookaburra Pattern - Type 12a (Renniks 11a))

The 1921 George V Kookaburra pattern penny represents an experimental phase in Australian numismatic history, emerging during a period when the Commonwealth government explored potential designs for a new national coinage. Produced at the Melbourne Mint, these patterns were developed as conceptual alternatives to the standard design, featuring the iconic Australian kookaburra on the reverse. The initiative aimed to create imagery that felt more reflective of the unique Australian landscape and fauna than the traditional British heraldic motifs previously employed.

The design was credited to George James Hill, a talented engraver who aimed for a distinctively Australian aesthetic. Despite the artistic intent, the pattern was never adopted for general circulation, likely due to a desire for continuity with existing imperial coinage standards and the technical challenges of mass-producing such intricate relief designs. Today, these pieces are highly regarded by collectors for their historical significance as artifacts of a briefly considered but ultimately discarded vision for Australia's currency evolution.