Fledermaus Armchair by Wittmann - Switch Modern,Wittmann Josef Hoffmann デザイン 椅子 椅子・チェア,Josef Hoffmann ,Wittmann Josef Hoffmann Fledermaus 1907 | 1979 - Museo Della Sedia - Vintage Italian Design Chairs,stoop | 'Armlöffel' Armchair by Josef Hoffmann for Wittmann in Leather and Wood