This postal numismatic cover commemorates the essence of Aussie Big Things within the realm of Collecting Month 2023, prominently displaying the Big Tasmanian Devil $1 coin.

Positioned at the threshold of the privately-owned Trowunna Wildlife Sanctuary in the vicinity of Mole Creek, situated in the northern reaches of Tasmania, stands the imposing Big Tasmanian Devil. Commanding attention within 82 acres of indigenous woodland, this sanctuary is resolute in its mission—a commitment to the protection and preservation of the native wildlife intrinsic to the region, a list encompassing the vulnerable Tasmanian Devil species.