Plane Tree (Platanenmuster). The term refers to the Platanaceae species, better known as the sycamore. The first material of this pattern was produced in 1936 and continued until 1944 - there are several variations of this pattern. The pattern is reversible with a summer and autumn side. It is printed in two tones (giving the impression of three) with a black overprint. Used for eg. helmet covers, smocks and zeltbahns.