60' wall-mounted bookcase shelf

3-tier university wall shelf from the late 1950s, pierre guariche style. Alone, or in pairs, aligned, stacked...everything is possible the whole has been restored the steel uprights have been airbrushed then repainted in rust-proof satin black. Width 120, height 90 cm, depth of shelves 25 cm. It is fixed to the wall by 4 fixing points, brass screw covers are provided.