Watch List notes:

Cook Islands Two Dollars a 4-coin set 2007 Great Motorcycles of the 30's, the reverses depicting the 1930 BSA Sloper, 1931 Matchless Silver Hawk, 1938 IZH8 and 1938 Brough Superior SS100 each with the reverse showing the motorcycle and the makers badge in colour, each One Ounce of .999 silver, Proof FDC in the wheel-shaped box of issue with New Zealand Mint certificates

Estimate: 50-100 GBP