Danish modern teak bookcase by børge mogensen for fdb møbler, 1950s. large bookcase in teak designed by danish architect børge mogensen and manufactured by c.m. Madsen for fdb møbler, denmark. rectangular body divided vertically. The four glass shelves are a later addition. All shelves are height adjustable. good original condition. 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