![Postage stamp. Great Britain. Queen Elizabeth II. Decimal High value definitive. Arnold Machin. 1970. £1 Stock Photo - Alamy Postage stamp. Great Britain. Queen Elizabeth II. Decimal High value definitive. Arnold Machin. 1970. £1 Stock Photo - Alamy](https://c8.alamy.com/comp/EB4G69/postage-stamp-great-britain-queen-elizabeth-ii-decimal-high-value-EB4G69.jpg)
Postage stamp. Great Britain. Queen Elizabeth II. Decimal High value definitive. Arnold Machin. 1970. £1 Stock Photo - Alamy
![Queen Elizabeth's 'famous diamond diadem' on the postage stamp is worth whopping £6million | Express.co.uk Queen Elizabeth's 'famous diamond diadem' on the postage stamp is worth whopping £6million | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/12/1200x712/1644411_1.jpg)
Queen Elizabeth's 'famous diamond diadem' on the postage stamp is worth whopping £6million | Express.co.uk
![Royal Mail warns there are only 100 days left to use stamps without barcodes | Royal Mail | The Guardian Royal Mail warns there are only 100 days left to use stamps without barcodes | Royal Mail | The Guardian](https://i.guim.co.uk/img/media/bbf59094863072ce3f8a713ae9d9a84e44e6eef9/103_629_5887_3530/500.jpg?quality=85&auto=format&fit=max&s=ab4968150fa08e3cd0d0fd917418598a)
Royal Mail warns there are only 100 days left to use stamps without barcodes | Royal Mail | The Guardian
![Stamp Auction - Great Britain queen elizabeth ii: wildings - Auction of Great Britain Postage Stamps and Postal History, lot 1980 Stamp Auction - Great Britain queen elizabeth ii: wildings - Auction of Great Britain Postage Stamps and Postal History, lot 1980](http://www.grosvenorauctions.com/dyn_pages/stamp_images/96/6666.jpg)
Stamp Auction - Great Britain queen elizabeth ii: wildings - Auction of Great Britain Postage Stamps and Postal History, lot 1980
![Postage stamp. Great Britain. Queen Elizabeth II. High value definitive. 1969. Arnold Machin. Bradbury, Wilkinson. 10 Stock Photo - Alamy Postage stamp. Great Britain. Queen Elizabeth II. High value definitive. 1969. Arnold Machin. Bradbury, Wilkinson. 10 Stock Photo - Alamy](https://c8.alamy.com/comp/EARE88/postage-stamp-great-britain-queen-elizabeth-ii-high-value-definitive-EARE88.jpg)