Joseph Riedel, Polaun, Vase, um 1910 - Oct 28, 2005 | Von Zezschwitz Art and Design Auctions in Germany | Antique glass, Art nouveau design, Studio art glass
Austrian Glass Vase by Claus Josef Riedel for Riedel, 1960s | Chairish
Art Nouveau Bohemian 'Helmet' Cameo Glass Vase by Riedel For Sale at 1stDibs
Art Nouveau Vase about 1900 Pallme König & Habel Riedel Glassworks Schliersee | eBay