Rare Scandinavian Wall Mounted Plywood Shelving Unit 1950s

Rare wall mounted shelving unit from the 1950s. The wall unit has plywood shelves, a cabinet, secretary desk shelf and a plywood lamp. The system is modular so it can be built as desired. Remains in very good condition with only some very minor traces of use and age. Depth of secretary shelf is 53cm, normal shelves have a depth 23cm.