2012 Discover Australia Five Coin 1oz Silver Proof Set - no certificate and outer box

Coin set is in case of presentation but has NO certificate and outerbox

Green & Gold Bell Frog;
The coin's reverse depicts a Green and Gold Bell Frog resting on a branch against a coloured background of the Three Sisters rock formations found in the Blue Mountains
Red Kangaroo;
The coin's reverse depicts a Red Kangaroo in a standing pose, set against a coloured background of the central Australian outback and a windmill.
Kookaburra
The coin’s reverse depicts a Kookaburra perched on a tree branch against a coloured background scene of the Murray River at sunrise.
Goanna
The coin's reverse depicts a Goanna resting on a rock against a coloured background of the rocky Kimberley landscape and a Boab tree.
Whale Shark;
The coin's reverse depicts a Whale Shark swimming through the colourful Ningaloo Reef.