Modular plexiglass shelf bookcase

Michel Dumas bookshelf. 1960s 1970s. Completely modular. Possibility of using the 3 boxes as coffee tables or end tables. Or even bedside tables. Presence of traces of wear. The upper modules have been restored; found in the heights of France. They were bare, without screws or fixings. It's hard to imagine the history of this piece of furniture. It was a priori a modular library. Unique designer piece. Transparent. Light effects. Smoked plexi. Trendy and decor. Small box height: 38 cm. Large box height (casters): 45 cm.