A Sassanian green glass beaker, 3rd-4th century A.D., the deep bowl decorated with applied vertical ribs arranged in groups of three, the two outside ribs pinched to create a wavy design, covered in white enamel-like weathering, 10.4cm high, 10.5cm diamProvenance: Property of a Lady Note: For a general discussion on Sasanian glass cf. St J Simpson in D. Keller, J. Price and C. Jackson (eds), Neighbours and Successors of Rome, Oxford 2014, pp. 200-31, and for two similar examples cf.. D.B. Whitehouse, Sasanian and Post-Sasanian Glass in The Corning Museum of Glass, Corning, NY 2005, pp. 22-3, nos 7-8.Please refer to department for condition report