The "treasure of Petrossa," dating from the fourth century A.D., contains some of the earliest examples of inlaid jewellery in Europe. Few treasures of which record has been preserved are equal to it in archæological interest. It was discovered in 1837 by peasants on the banks of a tributary of the Danube, near the village of Petrossa, about sixty miles from Bucharest. Much of it was broken up shortly after its discovery. What remained was seized by the Government and conveyed to the Museum of Antiquities at Bucharest, where it is now preserved. The treasure includes a gold torque with hooked ends, like the Celtic torques from the British Isles; a crescent-shaped collar or gorget of gold with its surface pierced in the manner of plate inlay, and set with garnets and other stones; three bird-shaped fibulæ; and a larger ornament, also in the shape of a bird, intended probably as a breast-plate. The heads and necks of the birds are inlaid in the cloisonné manner; their lower parts are ornamented with plate inlay.[11] [11] A remarkable book descriptive of this treasure has been published by Professor Odobesco, of the University of Bucharest, in which the whole process of inlaying is discussed at considerable length. The same subject has been treated with the most minute care by the well-known art historian, M. Charles de Linas. Dating from the Merovingian period are the treasures of King Childeric I in the Bibliothèque Nationale at Paris. The founder of the Merovingian dynasty died in 481, and was buried at Tournai, in Languedoc, surrounded by his treasures and robes of state. In the year 1653, when all memory of the place of his interment had perished, a labourer accidentally uncovered the royal grave and brought to light the treasure it contained. The regalia consisted of a sword, a bracelet, fibulæ, buckles, about three hundred gold bees--the decoration of a mantle--and a signet-ring of gold. This ring was not set with a gem, but had its oval gold bezel engraved with a full-faced bust holding a spear. It bore the legend CHILDIRICI REGIS. On the night of November 5, 1831, the Bibliothèque was broken into by burglars. An alarm being given, they fled, and threw their spoil, which included, amongst other objects, Childeric's regalia, into the Seine. The river was dredged, and a great part of the treasure was recovered. The ring, however, was never found; but its design is preserved in Chiflet's _Anastasis Childerici I_, while the signet itself has been reconstructed from an impression of the seal in wax, found in the Bodleian Library in a copy of Chiflet's work, once the property of the great antiquary, Francis Douce. Except on this jewel, the traditional surface decoration of Teutonic jewellery is admirably represented. Every item of the treasure is inlaid with thin slices of garnet or red glass, arranged in the cloisonné manner between gold partitions.[12] [12] Abbé Cochet, _Le tombeau de Childéric I^e^r_, 1859.