Scandinavian wall shelf

Scandinavian wall shelf on wooden stand made up of 2 independent wall panels. Possibility of separating them. Each panel supports 4 shelves. The height of the boards is fixed. Dimensions: height 2m23. Length 2x 76 or 1m73 as mounted in the photos. Depth 28 cm. The whole thing is on a stand and is held to the wall by screws. Good general condition with traces of wear consistent with the age of the object. Noticed a few holes in one of the bottoms (see detail photo).