Magnificent series of 3 Bistro chairs by Michael Thonet No. 14. Chair No. 14 is a true bestseller and an "icon" of industrial furniture design, with simple and elegant lines, which is said to have sold more than 50 million copies worldwide from 1859 to 1930[1]. This piece has an attribution mark, I am sure that it is completely authentic and take full responsibility for any authenticity issues arising from misattribution