2 Steuben Aurene Blue Bowls. Electric blue iridescent bowls, one is a low bowl with a ruffled rim and crackled edge, has strong silver color with some pink highlights inside, 1.75 in. high x 6 in. dia (numbered 138); the other is a round form with the rim rolled in and flat across the top, has a heavy silver color with some deep blue inside and on the bottom, 2.5 in. high x 5 in. dia (numbered 1687). Both are in good condition with no breaks, chips or repairs, both have some minor surface scratches and are signed Aurene.