The Lengnau mappot; a collection of 218 Torah binders, were discovered in the 1960s in the women's gallery of the synagogue in Lengnau (Aargau). In 1967, the wimpels were the subject of research by Florence Guggenheim-Grünberg, whose contribution was the first systematic description of this kind of collection. Today the Lengnau mappot belong to the Jewish Museum of Switzerland.