Every so often, a discovery comes along that reminds us why coins are such extraordinary historical objects. They are small enough to fit in the palm of your hand, yet capable of carrying stories across two millennia – stories of power, identity, trade, and the people who once lived on the very ground beneath our feet.

This week, we are delighted to present just such a piece: an exceptionally rare Iron Age gold stater, unearthed by a metal detectorist in East Yorkshire, and already attracting international attention ahead of our Coins, Banknotes & Stamps sale on Thursday 8 January.

Small in Size, Extraordinary in Significance


The coin is a Corieltavi tribe gold stater, dating from 50–10BC, and it represents an exceptionally scarce example of its type. Current expert opinion suggests it may be only the second ever recorded.

The Corieltavi were a Celtic tribe occupying much of the East Midlands, including all of Lincolnshire and reaching right up to the south bank of the Humber. The fact that this coin was found near the Holderness village of Lelley makes the discovery even more intriguing, as that area is traditionally associated with the smaller and still somewhat mysterious Parisi tribe. Finds like this help illuminate how objects – and influence – travelled across tribal boundaries long before Roman rule.

Physically, the stater is modest – roughly the size of an old decimal halfpenny – yet its importance is immediately apparent. It weighs 5.5 grams and has a composition of approximately 33% gold, 54% copper, and 9.5% silver. It is a striking survival from an era where wealth and authority were expressed through objects designed to impress, circulate and endure.

The stater belongs to the distinctive ‘domino’ type, named for the pellets arranged in a rectangular frame above an abstract depiction of a horse. It is this detail that makes the coin so exceptional.


The Five-Pellet Variant


Corieltavi staters of this design are traditionally known with four pellets. That long-standing assumption changed only recently when a rare five-pellet variant was identified, following the discovery of a similar example in Northamptonshire last year. The East Yorkshire coin appears to be only the second known.

To non-specialists, the addition of a single pellet may seem minor, but for collectors and researchers it is an extremely significant variation. Newly recognised types are among the most exciting areas of numismatics – and rarity of this level has a dramatic impact on desirability and value.

Why a Corieltavian mint introduced an extra pellet on a very small number of coins remains unknown. The mint is believed to have been located at Sleaford in south Lincolnshire, and there are several plausible explanations. The die may have been recut after wear, with the fifth pellet added during that process. Alternatively, the additional pellet may represent a deliberate variation, possibly linked to a different issue, marking, standard or date.

As with many of the most compelling Celtic coins, the unanswered questions are part of the appeal, and the subject of ongoing study.

Bidding Ends Thursday


The stater will be offered in our Coins, Banknotes & Stamps auction on Thursday 8 January, with a pre-sale estimate of £2,000–£4,000. With interest already coming in from further afield, we anticipate lively bidding.

The auction itself presents a superb range for collectors across periods and budgets. Highlights include an impressive selection of gold coins spanning centuries – from an Henry VIII gold angel, through a run of George III spade guineas, to a strong offering of sovereigns from the reigns of Queen Victoria, Edward VII, George V, and Elizabeth II.

Among the standout modern entries is a Queen Elizabeth II 1989 gold proof Britannia four-coin set (one hundred pounds to ten pounds), complete with case and certificate, estimated at £3,000–£5,000.

We are also offering a wide selection of international gold coins including Napoleons (France), Marks (Germany), Ducats (Hungary), Guilders (Holland), Dollars (USA), and Zecchinos (Venice).

Collectors of earlier material will find much to admire as well. Silver coinage stretches back to the Medieval and Tudor periods, while the bronze section includes a rich variety of Celtic, Viking, Anglo-Saxon, and Roman issues, among many others.

The catalogue is available on our website, and the sale is a fully automated online auction closing from 11 am on Thursday 8 January.

For collectors, the chance to acquire a newly recognised variant of an already rare Celtic stater is the kind of opportunity that may not come again for years. For everyone else, it’s a reminder that history still lies beneath our feet – and that even the smallest objects can carry the biggest stories.

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