1 Dollar - Elizabeth II 4th Portrait - The Great Aussie Coin Hunt - Letter H - Silver Proof

The Great Aussie Coin Hunt was a Royal Australian Mint circulation campaign that released 26 aluminium bronze dollars into general commerce in 2019, each assigned a letter of the alphabet paired with an Australian cultural reference. The silver proof variants were produced as collector counterparts to those circulating pieces — same program, different audience entirely. "H" in the series stood for the Hills Hoist, the rotary clothesline that became an unlikely emblem of postwar suburban Australian life.

The Hills Hoist was designed by Lance Hill in Adelaide in 1945, initially fabricated in his backyard from salvaged pipe.