Dominica (4) 20 Dollars (2) 1978 50th Anniversary of the Graf Zeppelin KM#13.3 Silver Proof, 1979 Middle East Peace Treaty KM#17 Silver Proof (Rare with just 200 minted), 10 Dollars (2) 1978 History of Carnival Silver Proof KM#12.3 (Rare with just 233 minted), 1979 Visit of Pope John Paul II KM#16 Silver Proof all nFDC to FDC in the green cases of issue with certificates, these pieces seldom offered
Estimate: 140-180 GBP