Inside wooden case with screw top. Nick in the wood top.
Ribbon on interior has '..Ignace ev. et ..' French, which in English would be '..Ignatius bishop and..'
Probably St Ignatius of Antioch:
Ignatius of Antioch (ad c. 35 or 50 – 98 to 117), also known as Ignatius Theophorus (lit. "the God-bearing"), was an Apostolic Father and the third bishop of Antioch. He was reputedly a student of John the Apostle. En route to Rome, where he met his martyrdom by being fed to wild beasts, he wrote a series of letters which have been preserved as an example of very early Christian theology. Important topics addressed in these letters include ecclesiology, the sacraments, and the role of bishops.
Ignatius converted to Christianity at a young age. Later in his life he was chosen to serve as a Bishop of Antioch, succeeding Saint Peter and St. Evodius (who died around AD 67). The 4th-century Church historian Eusebius records that Ignatius succeeded Evodius. Making his apostolic succession even more immediate, Theodoret of Cyrrhus reported that St. Peter himself appointed Ignatius to the episcopal see of Antioch. Ignatius called himself Theophorus (God Bearer). A tradition arose that he was one of the children whom Jesus took in his arms and blessed.
Ignatius is one of the five Apostolic Fathers (the earliest authoritative group of the Church Fathers). He based his authority on being a bishop of the Church, living his life in the imitation of Christ. Some believe that Ignatius, along with his friend Polycarp, were disciples of John the Apostle.
Epistles attributed to Ignatius report his arrest by the authorities and travel to Rome:
Along the route he wrote six letters to the churches in the region and one to a fellow bishop. He was sentenced to die at the Colosseum. In his Chronicle, Eusebius gives the date of Ignatius's death as AA 2124 (2124 years after Abraham), which would amount to the 11th year of Trajan's reign; i.e., AD 108.
After Ignatius' martyrdom in the Colosseum his remains were carried back to Antioch by his companions and were interred outside the city gates. The reputed remains of Ignatius were moved by the Emperor Theodosius II to the Tychaeum, or Temple of Tyche, which had been converted into a church dedicated to Ignatius. In 637 the relics were transferred to the Basilica di San Clemente in Rome.
Ignatius' feast day was kept in his own Antioch on 17 October, the day on which he is now celebrated in the Catholic Church and generally in western Christianity, although from the 12th century until 1969 it was put at 1 February in the General Roman Calendar.
In the Eastern Orthodox Church it is observed on 20 December. The Synaxarium of the Coptic Orthodox Church of Alexandria places it on the 24th of the Coptic Month of Koiak, corresponding in three years out of every four to 20 December in the Julian Calendar, which currently falls on 2 January of the Gregorian Calendar.