20 Royal First Day Coin Cover without coins

Steve found 20 different First Day Covers ready to put coins but no coins! We have just 50 sets of 20 different FDC’s issued in some way with a Royal connection. Each cover has beautiful photograph, most are in full colour and a handsome and in some case quite a high value stamp. The stamp has been cancelled on the First Day of Issue. There are no coins, but there is a hole in each cover, which you could fill with a coin if you wanted.