Proof Quality 99.9% Pure Silver
This coin is struck by The Perth Mint on behalf of Coin Club Australia from 1oz of 99.9% pure silver in proof quality.

Tuvalu Legal Tender
The coin is issued as legal tender under the authority of the Government of Tuvalu.

Coloured Reverse Design
The coin’s reverse portrays an adult border collie and a puppy in colour. The design includes silhouettes of sheep in the background. As well as a decorative pattern of paw prints, the coin’s reverse also includes the inscriptions WORKING DOGS and BORDER COLLIE – SHEEP DOG.

The coin’s obverse depicts the Raphael Maklouf effigy of Her Majesty Queen Elizabeth II and the 2011 year-date.

Limited Mintage
No more than 3,000 of these coins will be released.

Presentation Case and Certificate of Authenticity
The coin is housed in a presentation case and customised shipper, accompanied by a numbered Certificate of Authenticity.

Technical Specifications

Silver Content (Troy oz)	1
Monetary Denomination (TVD)	1
Fineness (% purity)	99.9
Minimum Gross Weight (g)	31.135
Maximum Diameter (mm)	40.60
Maximum Thickness (mm)	4.00
Designer	Natasha Muhl