This modulor bookcase was made in the 1960s, designed by leading Danish designer Børge Mogensen. Manufactured by the Swedish companyAB Karl Andersson & Söner. The bookcase part rests on a low unit with two easy sliding doors providing some extra storage space. The shelves can be positioned within each cabinet. This piece has an attribution mark, I am sure that it is completely authentic and take full responsibility for any authenticity issues arising from misattribution