antique electric Lincoln cast iron wall mount light, twin lamp sconce for restoration

Early 1900s vintage Lincoln light, an ornate cast iron wall light fixture in need of a little work (just about all of the original electrical wiring is missing!).

This is about 10 3/4" long top to bottom. The finish is original, though it's a little worn. And there's some noticeable surface rust to the back of the light fixture.