Cayman Islands and Turks and Caicos Islands a 4-coin set 1977 Silver Jubilee of Queen Elizabeth II comprising Cayman Islands (2) 100 Dollars 1977 Gold Proof KM#15 and 25 Dollars 1977 Silver Proof KM#14, and Turks and Caicos Islands (2) 50 Crowns 1977 Gold Proof KM#20 and 25 Crowns Silver Proof KM#19 nFDC in the bookform case of issue with certificates
Estimate: 360-550 GBP