The Shroud of Turin remains one of the most controversial and debated archaeological artifacts. It is claimed that the shroud was used to wrap Jesus of Nazareth after his crucifixion, but its origin remains a mystery. Several religious organizations have preserved historical documents dating as far back the 14th century which mention the shroud, but its history prior to that – if there is any – remains unknown. The shroud has been on display at the Cathedral of Saint John the Baptist in Turin, Italy since the 17th century. Radiocarbon dating tests performed in 1988 placed the date of the shroud's creation at some point between 1260 and 1390, although those dates have been disputed by various claims including that corners of the shroud which were tested might have been repaired at some point. Earlier this year, claims were made that the shroud shows impressions of coins from the reign of Tiberius Caesar, which would date the shroud to around the year 29, but again, these claims are