A look at London's post boxes from Queen Victoria to Queen

A brief history of London’s post boxes and how you can tell their age, including when you can expect to see King Charles III’s cypher on them.

Rare historic post box used for Royal Mail in Worcester revealed

Pillar box - Wikipedia

Queen victoria post box hi-res stock photography and images - Alamy

Spotting a Royal Cypher - The Postal Museum

Queen Victoria's mini post box dating back 140 years found in cottage - with a Christmas card inside - Wales Online

The Green and the Red

70 Post Boxes ideas post box, antique mailbox, telephone box

Gold Post Boxes: Commemorating Britain's Sporting Heroes

Queen Victoria's handwriting - Untold lives blog