Wall sconce (Upper West Side)

Brand new mid-century hard-wired wall sconce. New, never used. This sconce has a double-sided shade so that one light bulb can shine down while the other one shines up. I purchased this sconce on eBay but, unfortunately, it was not as I had hoped and can't use it or return it. I believe there are some 'issues' with it, but I hope that someone else can use it. The last photo is from the website where I purchased it and the rest of the photos are of the actual sconce. It should be clear that the metal of the arm is not consistent in color (and possibly is of different type of the same metal—brass?) and that it looks like the wiring could use some work (however, the site where I bought it says that it is UL approved—but I am skeptical about that!).