Kaare Klint for Rud Rasmussen. Propellar stool. with tray. Original black leather. Frame in solid stained ash. Model Propellar 8783, made by Rud Rasmussen. This piece is attributed to the mentioned designer/maker. It has no attribution mark and no official proof of authenticity, however it is well documented in design history. I take full responsibility for any authenticity issues arising from misattribution