Sylvia Stave cocktail shaker for Alessi, spherical geometric form in stainless steel. The design reissued by Alessi in 1989 was originally attributed to Bauhaus designer Marianne Brandt but subsequent studies by Peter Hahn, director of the Bauhaus Archiv Berlin, has attributed it to Sylvia Stave., Sweden / Italy, designed 1920s / Reissued 1989