Royal Cyphers on Letter Boxes - The Postal Museum

What is “cypher-spotting”? A renewed interest in Royal Cyphers is making more people stop and take a second look at post boxes.

People are just learning what the GR and ER postbox symbols actually mean - Mirror Online

Spotting a Royal Cypher - The Postal Museum

Tradition and Design: The History of Royal Cyphers - Design Dives

British Pillar Boxes Post Box Icons - Britain All Over Travel Guide

Royal Cyphers on Letter Boxes - The Postal Museum

King Charles: New royal cypher revealed

Bonhams : Royal Mail Memorabilia - Lamp Letter Boxes: A K.E.VII 1902 cast iron lamp letter box manufactured by Andrew Handyside of Derby, small tablet holder, Letters Only above aperture, scrolled cypher

Rare treasures and new King Charles III stamp on display at The Postal Museum, News

Royal Mail Post Box Royal Cypher GR George V Stock Photo - Alamy

What does your postbox look like? - Mail, stamps & postal info

Original Post Boxes and Pillar Boxes Wall and Pole Mounted Royal Mail Boxes - UKAA