Self-supporting vintage bookcase

Hello. Here is a small self-supporting bookcase or shelves. In oak and black metal structure. The library is composed of 4 shelves, one of which is deeper downstairs. Small dimensions (especially small depth), so it can very easily find its place in a corridor for example. Size: Total height 100 cm, Width 62 cm, Depth 20 and 30 cm. Height between shelves 20 cm. Furniture in good state of conservation with its traces of use, its patina of metal and oak.