Can I still use five and half pence stamp?
Hello, I hope you don't mind me contacting you for some advice, I have acquired several stamps showing a value of five and a half pence (the 'pence' is decimal) - they are purple with a picture of Queen Elizabeth and a dragon.
Could I use these for posting my mail today? (Using several to make up the amount to today's prices, of course).
Thank you for your help, much appreciated.