4th century AD. A trapezoidal bone mount with bilinear borders, low-relief image of an offering cup with ropework rim, basketwork textured outer face, vesica and annular shaped mouldings to the inner face; mounted on a ctom-made display stand. 21.2 grams total, 91mm wide including stand (3 1/2"). Lichtenstein Princely collection formed 1960s. Property of a gentleman living in central London. [No Reserve]