Vintage Mid-Century Turquoise and 22-Karat Gold Amoeba Boomerang Atomic Glasses This is a Complete Set of 6 Glasses the Tray is not Original but was Part of the Estate Sale goes well with the Glasses. Federal Glass Mid-Century Turquoise and 22-Karat Gold Amoeba Boomerang Atomic Highball Glasses (Set of 6). Just like a boomerang that comes back, this pattern has come back in style for mid-century collectors. The amoeba or boomerang pattern was a very classic design in the 1950's atomic era.Federal Glass Company made this pattern back in 1950's. The Turquoise and 22-karat gold pattern.