Group of 3 vintage Bang & Olufsen product catalogs. All illustrated in color. One is a 48 pp. full product line catalog, another covers the Beosystem 3000 and 4000 range. These two are in English language. The third catalog is in German and Danish. They date circa late 1970s/early 1980s, one has a Danish price list laid in dated 1981. One catalog has a vertical crease, overall very good condition.