Beautiful bookshelf or wall unit designed by Hvidt & Mølgaard for Søborg Møbelfabrik in the 1950s. This gorgeous system is made of four individual stacking pieces that can be assembled as stand alone shelves, hung on the wall or in one large unit as pictured. There is dovetailing on the corners which is a beautiful detail to this elegant shelf. All of the shelves are fully adjustable. The previous owner drilled a small hole (roughly the size of a dime) into one of the base units but the set is in very good condition.