You have found an excellent vintage PRE-OWNED Gerald Thurston by Lightolier Lamp. Shade diameter is approx. 15", base diameter is approx. 8" and height is approx. 18". This lamp is without original diffuser, but works fine, has great color, with some paint wear around the light switch/turn knob (see pics). You will receive this item exactly as pictured. Item sold as is. Immediate payment required.

Feel free to ask any questions. Thanks for looking and Happy Hunting!