Vintage 677 table lamp by Elio Martinelli for Martinelli Luce

Rare Elio Martinelli table lamp model 677 for Martinelli Luce Italy, 1970s. The shade can rotate by means of a set screw (see pictures). It concerns an original old rare version (+- 40 years old). Given its age this table lamp is still in original and good condition, small hairline at the set screw. Fitting : E27 max 60W. Marked with the Martinelli Luce logo and the model number 677.