A gold solidus of Valentinian III at Worthing Museum, described by its photographer as from the Patching Hoard, SpeakingArch, Wikimedia Commons, CC BY-SA 4.0.
In the spring of 1997 two metal detectorists found gold and silver coins, gold rings and chopped-up silver in a field at Patching, West Sussex. Buried decades after Roman rule ended, it is the latest Roman coin hoard known from Britain.
In April 1997, two local metal detectorists searching a ploughed field south-west of the village of Patching, near Worthing in West Sussex, began finding late Roman coins of gold and silver. They reported them to the coroner's officer in Worthing, who showed them to Worthing Museum. Archaeologists from the Sussex Archaeological Society then carried out a small excavation with the finders, and by the middle of May more coins and pieces had been recovered. No pit was found; the hoard may already have been disturbed when a land drain was laid in the field long before.
The hoard contains about 50 coins: gold solidi, silver miliarenses and siliquae, and one much older silver denarius from the Roman Republic. With them were two heavy gold finger rings and about a Roman pound, roughly 329 grams, of hacksilver, silver that had been cut into pieces and was valued by weight. None of the coins was minted in Britain. They came from mints across the late empire, including Ravenna, Arles, Trier and Constantinople, and about a third of the gold coins are copies struck by the Visigoths in Gaul.
The coins date from the reign of Constantius II, in the AD 330s, to that of Libius Severus, emperor from 461 to 465. That is what makes the Patching Hoard so important. Roman rule in Britain ended around AD 410, and by the middle of the century coins were no longer in everyday use. These coins arrived from the continent decades later, and the hoard is the latest Roman coin hoard ever found in Britain. Recent study of the hacksilver suggests it may have been buried around AD 500 or a little later.
The hoard was declared treasure trove at an inquest in Chichester, one of the last cases under the old law before the Treasure Act came into force. The British Museum waived its claim so that Worthing Museum could acquire it. It is displayed at Worthing Museum and Art Gallery, which reopened in March 2026.
Written for Global Finds from the Coin Hoards of the Roman Empire database (University of Oxford), Worthing Theatres and Museum, Current Archaeology (via The Past) and the University of Kent's hoards project. Photo: a gold solidus of Valentinian III at Worthing Museum, described by its photographer as from the Patching Hoard, SpeakingArch, Wikimedia Commons, CC BY-SA 4.0.
Those four are for England and Wales, where the Portable Antiquities Scheme records finds and the Treasure Act decides what must be reported.
Scotland runs its own system, and every find is reportable there — not only treasure. Treasure Trove Unit ›
The Republic of Ireland is different again, and severely so. Searching for archaeological objects without the Minister’s written consent is a criminal offence carrying fines or imprisonment, and the definition is broad enough to cover coins, buttons and buckles of almost any age. Do not assume British rules travel with you. The law, from the National Museum ›
Northern Ireland is stricter still. The Treasure Act applies and finds go to National Museums NI within fourteen days, but any searching that involves digging — metal detecting expressly included — needs a licence, and licences are only granted for archaeological projects. National Museums NI ›
This site covers discoveries from all over the world, and so does the variation in the law — from a recording scheme that thanks you, to a criminal offence. Wherever you are searching, find out what applies there before you go, not after.