Postboxes and Royal Cyphers

Wherein I complete a royal quest.

While walking through a rural area outside London, early in my year-long stay in England, I came across a bright-red postbox embedded in a very old stone wall in the tiny village of Shalford, outside Guildford. Although self-standing pillar-shaped postboxes are ubiquitous, this one sparked my curiosity. Why is this postbox – owned and maintained by the Royal Mail as a public service – embedded in a stone wall? and what does the insignia, embossed on the surface, mean? I later did some research online and found myself embarking on a months-long quest for more postboxes. Read on!

King George VI (1936-1952) postbox embedded in a stone wall between Guildford and Shalford.

Although the Royal Mail can trace its history back to 1516 [Wikipedia], it has been placing bright-red postboxes around the U.K. since only 1852. (I say “only” 174 years ago because, well, the Royal Mail and its predecessors are over 500 years old 🙂.) The standard design includes the Latin initials of the monarch at the time of installation, with an embossed insignia representing the royal cypher for that monarch. For example, the earliest such boxes were installed during the reign of Queen Victoria – Victoria Regina in Latin – and thus bore the initials VR – or one of two elaborate cyphers representing VR.

Queen Victoria (1837-1901) postbox at Chiddingstone Castle, England.
Note the elaborate royal cypher.

The Postal Museum has a lovely webpage explaining this practice, and details of each of the royal cyphers since Queen Victoria:

(It’s worth perusing that webpage for the story behind each cypher. Really!) Note the rather plain “GR” (George Rex, i.e., King George V), perhaps an over-reaction to the elaborate design of his predecessor Edward Rex (i.e., King Edward VII). The bottom-right cypher is actually the “Crown of St Andrew, part of the regalia of the Honours of Scotland, otherwise known as the Scottish Crown Jewels.” It is used in Scotland, because the use of Queen Elizabeth’s cypher on a Scottish postbox stirred hard feelings from the long-ago absorption of Scotland into the United Kingdom… leading the Royal Mail to henceforth avoid using the English monarch’s cypher on any mailbox in Scotland.

A postbox, with Scottish Crown only, in St Andrews, Scotland.

That page also refers to the hobby of cypher-spotting, the act of searching for different royal cyphers on letterboxes. Of course! Some people will hunt for postboxes, trying to collect them all. I’m afraid to admit it, but I’ve fallen into this trap myself, recalling my childhood tendency to collect coins, stamps, rocks, and even beer cans. Now, every time I pass a postbox on the streets of London or along the quiet lanes of the surrounding countryside, I glance at the cypher to see if I may be able to add to my collection of photographs.

King George V (1910-1936) postbox on a barn outside Shere, England.

Two of the cyphers are very rare. The newest style, for King Charles III, was first installed only two years ago after his coronation in 2023. I’ve yet to encounter a King Charles postbox in my everyday rambles, but some googling led me to a news story about a small ceremony at the first installation. It was in Great Cambourne, a small town outside Cambridge. So, after a recent hike in Cambridge I hopped a local bus for a quick 30-minute detour to find that very box. Success! As the first installation, this box has a plaque and its cypher is decorated with gold paint.

The first postbox with the cypher for King Charles III: Great Cambourne, England.

Edward VIII postboxes are especially rare, because he reigned for only 326 days in 1936. A bit of googling led me to a page, assembled by a diligent cypher-spotter, providing a list of reported sightings around the UK. Most of the locations described there are rather vague – sometimes little more than the name of a town or village. Two sightings were sufficiently descriptive to identify a specific location… and, looking at the map, it appeared possible they were close to the Capital Ring trail… and looking even closer, they lay right on the Capital Ring trail (section 3), so I hiked that route last weekend. The first report (Stumps Hill Lane) was a bust – no postbox in the entire two-block length of this tiny suburban lane – but the second report (“the junction of Southend Road & Brackley Road in Beckenham”) was spot on!

A rare King Edward VIII postbox, in Beckenham (outside London).

Here’s a gallery of my finds, with a close-up of the each cypher shown below.

There you have it: I found all nine postbox cyphers. My time in England is now complete. 🙂


One final note: in two locations I found a bit of local color atop a postbox. For example, the postbox outside a knitting shop in Conwy (Wales) wears a knit cap on which perches a knit knight and horse:

King Edward VII (1901-1910) postbox in Conwy, Wales, has an elaborate knitted cap.

and in Oxford Covered Market, a pair of knitted ducks swim round the cap on this Queen Victoria postbox:

Queen Victoria (1837-1901) postbox topped by knit decorations – in the Covered Market, Oxford.

Please enjoy the complete photo gallery.

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Author: dfkotz

David Kotz is an outdoor enthusiast, traveller, husband, and father of three. He is also a Professor of Computer Science at Dartmouth College.

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