The Bath curse tablets are a collection of about 130 Roman era curse tablets (or defixiones in Latin) discovered in 1979/1980 in the English city of Bath. The tablets were requests for intervention of the goddess Sulis Minerva in the return of stolen goods and to curse the perpetrators of the thefts. Inscribed mostly in British Latin, they have been used to attest to the everyday spoken vernacular of the Romano-British population of the second to fourth centuries AD. They have also been recognised by UNESCO in its Memory of the World UK Register.

The Roman baths and temple dedicated to the goddess Sulis Minerva in the English city of Bath (founded by the Romans as Aquae Sulis) were excavated between 1978 and 1983 by a team led by Barry Cunliffe and Peter Davenport.^[1] In 1979/1980, around 130 tablets were discovered in an excavation of the "Sacred Spring" under the King's Bath.^[2] This excavation was made possible by the removal of the concrete floor and walls, revealing a huge array of Roman era items including the tablets.^[3] The findings at the spring highlight what Sulis Minerva meant to the people here.^[4]

The tablets, some in a fragmentary state,^[5] were small and rectangular and initially were assumed to be made of lead, although subsequent metallurgical analysis revealed that they are, in fact, made of lead alloyed with tin, with occasional traces of copper.^[6] Some of the tablets were cast under pressure into thin, flexible sheets with a finish as smooth as paper whereas others appear to have been roughly hammered out from a molten lump.^[7] Most of the tablets were inscribed, either with Roman capitals or with cursive script, but the expertise of the lettering varied.^[7] Some of the tablets had markings that appear to be an illiterate imitation of lettering, for example repetitive lines of crosses or sevens, and some were completely blank.^[8]

The inscriptions on the tablets were published in full in 1988 by historian Roger Tomlin.^[9] The tablets themselves are on public display at the Roman Baths Museum in Bath.^[10][11]

The tablets were identified as “curse tablets” dating from the second to fourth centuries AD.^[5] Curse tablets are metal sheets inscribed with curses against specific people who committed petty theft.^[12] The tablets were meant to call upon the gods for assistance in seeking justice and were popular throughout the Roman world.^[13]

In the case of the Bath curse tablets the written formulae inscribed on the tablets were addressed to the goddess Sulis, who had the power to identify the thief and exact punishment.^[14] The formulation of the tablets was part of a ritual known as a "prayer for justice" to the goddess and combined elements of magic and religion.^[15] The aim of the prayer was not for the culprit to be actually punished. It acted as a threat whereby the thief would be punished if the items were not returned. In order for the curse to operate, the victim would have to first gift the item to the deity so that, in effect, it was a theft from Sulis herself.^[16]

The inscriptions were likely completed by individuals specialising in this activity and typically followed a four step process.^[4][17] Although many tablets are believed to have been created by specialists, there is also evidence that amateur cursers also engaged in creating them.^[17] Each of the four steps was critical for the supposed success of the curse.^[17] The first step was the drawing up of the curse text. This was to check that the length of the text fitted the size of the tablet sheet. The second step was the production of the tablet using specialist equipment. The third step was the inscribing of the tablet. Numerous handwriting styles were used and sometimes ornate detail was included, which has led to speculation on the scribe’s role. It is believed that some tablets were created by “amateurs” or illiterate people who nevertheless trusted that the deity would decipher their curse marks. The final step was depositing the tablet in the appropriate place. This depended on which deity was being addressed. In the case of the Bath curse tablets, this was a body of water at a temple sacred to Sulis.^[17]

The Bath curse tablets are the most important record of Romano-British religion yet published.^[34] Curse tablets are of particular use in evidencing the Vulgar Latin of everyday speech,^[13] and, since their publication in 1988, the Bath inscriptions have been used as evidence of the nature of British Latin.^[5][9] Additionally, the contents of the inscriptions have been used as evidence of popular attitudes to crime and the system of justice.^[35]

In 2014, the Bath curse tablets were recognised by UNESCO in its Memory of the World UK Register.^[10][11]

• Vindolanda tablets
• Larzac tablet
• Ring of Silvianus