Poliarte Italian Sculptural Murano Glass Table Lamp

Exceptional table lamp by Poliarte, Italy, 1968. 
Big and heavy piece made from stacked Murano solid round glass discs all handcrafted with each their own unique bubble pattern. Each disc is 4" round and 3" high. The glass is more clear and not green. Very difficult to photograph of course. 
Provided with one E27 bulb.
In excellent condition.

H.10 in; Diam.12 in;