Glass monochrome inlay fragment late 1st century B.C.-early 1st century A.D. Roman Opaque light grey blue.Fragment of thin, flat strip with beveled edges at sides and slightly convex underside.Elongated bubbles; polished surface; iridescent weathering on back, edges, and jagged ends.Probably used as decoration in wall or ceiling revetment or as inlay for furniture.. Glass monochrome inlay fragment. Roman. late 1st century B.C.-early 1st century A.D.. Glass; cast. Early Imperial. Glass