"Art Deco Period Lamp Tulip Glass Monix 1920s 1330"
"Monix" lamp invented by Maxime Lokiec. A patent n/ 543 890 was filed in 1922 and consists of the application of a spring which brakes the articulation ball, mounted on a long vertical rod. High desk lamp with circular base in chromed metal and height of the shaft adjustable by a screw. The inclination of the lamp is also adjustable. The tulip is in molded glass with art deco floral pattern, in pink monochrome and smoked glass. 
Le Magazine de PROANTIC
TRÉSORS Magazine
Rivista Artiquariato