Vintage table lamp "Aggregato" by Enzo Mari, Artemide

Sells vintage table lamp model "artemide - aggregato" by the italian designer enzo mari with white opaline lampshade (the articulated arm is 50 cm long; lampshade = 38 cm). The fully modular "aggregato" system was designed in 1974; it allows from a set of 11 basic parts to assemble 72 different models of lamps that adapt to the needs of the user (see attached photo). (this lamp has been restored; crack on the lamp base visible in the photos).