ROMAN GLASS UNGUENTARIUM Ca. AD 1 - 200. A glass unguentarium blown in pale green translucent glass, with a pear-shaped body, tall cylindrical neck, and slightly everted rim.For similar see: The British Museum, Museum number 1856,1226.1248.Size: 95mm x 62mm; Weight: 55gProvenance: Prince collection, 1990s-2014; Ex. Louis-Gabriel Bellon (1819-1899).