Sir Winston Churchill 90th Birthday 1964 a 3-medal set in .900 gold comprising 50mm diameter, 32mm diameter and 19.5mm diameter issues weighing 49.94 grammes, 17.47 grammes and 3.49 grammes respectively, issued by the Federal Austrian Mint, designed by Christopher Ironside Prooflike UNC in the white box of issue with certificate, only 1000 sets issued
Estimate: 1400-1900 GBP