Blue Wine Glass by Otto Prutscher Meyr's Neffe c.a. 1908 Very rare form very good condition minute chip on the rim of the cup, can only detected if you run your finger, otherwise is perfect. It is : 8 1/4" H -  cup  3 3/8" dia x 1 3/4" h  -  foot 3 1/8" dia. Otto Prutscher was a member of the Wiener Werkstatte, which means Vienna Workshop. It Was founded by Josef Hoffmann and Koloman Moser. Prutscher was a student of Josef Hoffman then he went to teach. Not only he did design glassware, but he also designed furniture and very fine silver.