Milled Coins
Canada, 'The Longest Reigning Monarch' 2-Coin Set, comprising: gold proof $10 2015 (.999 gold, 20mm, 7.8g) rev. Celia Godkin's maple leaf design; and 1954 Canadian Coronation Medal obv. crowned bust right, rev. royal cipher, limited edition no. 7 of 50, encapsulated in display case with certificate of authenticity
Estimate: 300 - 350 GBP