Lovely Frosted Rubina Crystal Crimped Edge Bowl, circa 1920-1930, probably originated in one of this countries prestige glass houses. The free-form shape has alternating single and double ribs surrounding the piece. This alternating rib design on the sides does resemble the Steuben Grotesque line, but I could not find this particular Steuben form. The cranberry top fades to nearly clear at the base of the bowl. The bowl measures 4 3/4" across the top, 3" in height and 2 3/4" across the base. There are no cracks, chips or repairs; near mint with lovely bell-like sound when tapped.