Limited edition issued on the 26th May 2009 by Australia Post.
The stamp and medallion feature the Spotted Bottlenose Dolphin. This dolphin is characterised by dark spots or flecks on the underside of the body. In Australia, this species is found in warm shallow waters from Perth to Port Macquarie including the well known tourist site of Monkey Mia in Shark Bay WA.
- Diameter - 39 mm
- Finish: Injected from zinc alloy composite with enamel gel and antique nickel plating
- Max thickness: 4.5 mm
- Weight: 30 grams