English pewter century. Lead was removed from the composition in 1974, by BS5140, reinforced by the European directive BSEN611 in 1994. Until the end of the 18th century, the only method of manufacture was by casting and the soldering of components. From the last quarter of the 18th century, improvement in alloys (e.g. britannia metal) and techniques allowed objects to be made from pewter by stamping and spinning. English pewter While the term pewter covers a range of tin-based alloys, the term English pewter has come to represent a strictly-controlled alloy, specified by BSEN611-1 and British Standard 5140, consisting mainly of tin
Hüseyindede vases excavations from 1998 in collaboration with the Çorum Archaeological Museum, fragments of earthenware pottery and parts of four distinct Hittite relief vases were brought to light. Two of them were found in an ancient storeroom; the other two amongst the surrounding debris. They were restored in the museum. Vase B, the smaller one, which includes an image frieze, was published by Sipahi in 2001, while the restoration of Vase A, which has four image friezes, was still ongoing. Vase A was finally published in 2002 by Yıldırım, at the Hittitology congress in Ankara. Hittite relief vases have been known since