Wall system has 6 Scandinavian modular shelves

Shelf system, wall unit, large standing shelf, room splitter, modular, vintage, scandinavian circa 60's/70's. The 2 large ladder legs are made of black metal with thirteen bars and rest on compass feet. They are in good original condition and vintage condition, they all have their tips present (2 at the top and 4 at the bottom each original), they are adjustable in width. Some parts discolored with use. The bases have just been cleaned and waxed to preserve their original patina. The 6 shelves are made of wood with a medium oak veneer finish. They are all adjustable to the desired height because not fixed (i put some different presentations, if necessary). Some traces and slight traces of use and time on some corners (see photos). 2 shelves ( the bottom one are very slightly curved because there are objects placed in the same place for forty years when I bought it but nothing that prevents their proper functioning and should be put back in place with use. The piece was bought in sweden by the former owners. Fully modular room. Shelf: l 122 p 23. In standard presentation (1st photo) space between each shelf: 25 cm.