Iconic red post boxes: why some people are only realizing what the engravings mean - Hull Live
UK news: People are just finding out what 'GR' and 'ER' symbols on postboxes mean
What happens to post boxes with Queen Elizabeth's ER initials on them? | The US Sun
The U.K.'s Iconic Red Post Box Gets a Twisted Makeover in Alex Chinneck's Surreal Urban Interventions — Colossal
Royal Mail Post Box (Wall or Pole Mounted) - Cast Iron Wholesale
Red and blue pillar/post boxes in Windsor, Berkshire, England, UK Stock Photo - Alamy
People Stunned To Learn How Deep Royal Mail Postboxes Go Into The Ground
Royal Mail Post Boxes | British Post Boxes | UKAA
Royal Mail Post Boxes | British Post Boxes | UKAA
Red Royal Mail Post Box | Lambert Souvenirs
The Evolution Of The Postbox | Londonist
Royal Mail Postboxes Flickr Group | Post box designs, Mailbox design, Royal mail post office
5 Best UK Virtual Postboxes For Mail Forwarding | British Expat Guide
Vintage & Traditional Post Box | Additional Information | Black Country Metalworks
Royal Mail Post Boxes | British Post Boxes | UKAA
Any new postboxes in the UK will soon have CR on them. This one is a bit older. : r/mildlyinteresting
Why are post boxes being painted blue? - BBC News
Mystery of UK postboxes being painted solved as 'Green Pimpernel' claims credit after Ireland blame - Irish Mirror Online
Forensic tagging to help preserve UK's post boxes - BBC News
Post Boxes in the UK and Australia Compared
Letter boxes: The red heart of the British streetscape - BBC News
Pillar box - Wikipedia
