Each measures 12 ½ inches long, and 7 inches wide. They are cast metal, and have the original gold finish. I even believe the red bulbs are original. These sconces sake glass slip shades, that I do not have.
These are really impressive looking original sconces. You will probably need to re-wire them before using. The item "Vintage Williamson Chicago Deco Wall Sconces EXCELLENT" is in sale since Wednesday, October 23, 2019. This item is in the category "Antiques\Architectural & Garden\Chandeliers, Sconces & Lighting Fixtures".
The seller is "bobgl" and is located in Winnetka, Illinois. This item can be shipped worldwide.