Beautiful Antique 1930s Green Slag Marble / Jadeite Glass Art Deco Floor Lamp. Beautiful Vintage Slag Glass Floor Lamp. 58 3/4" Tall and 12 1/2" Wide at the bridge. This antique lamp is in working order with no chips/cracks in slag shade or in the marble décor. Brings old world warmth charm into your home or office.Please see photos and ask questions. The item "Beautiful Antique 1930s Green Slag Marble / Jadeite Glass Art Deco Floor Lamp" is in sale since Monday, October 8, 2018. This item is in the category "Antiques\Decorative Arts\Lamps". The seller is "vintage_riverfalls" and is located in Menomonie, Wisconsin. This item can be shipped worldwide.