This stool (in the leather sling version) was presented at Weissenhof. From 1927 till 1930 it was produced with a woven cane seat as well as in leather by Berliner Metallgewerbe Joseph Muller, Berlin. In 1931, the production was taken over by Bamberg Metallwerkstatten, Berlin. It was at that time that the pleat rolled cushion was intoduced.