This is a Vintage (Cast Metal) "Art Deco / Art Nouveau / Victorian" Design Small Table Lamp Base.
It has a (Threaded Hole for a Lamp Tube / Nipple) and it has a (Hole for a Lamp Cord).
It has a (Dark Antique Bronze Finish) which is (Weathered).
PLEASE NOTE: It has Weathering / Rust / Green Patina (please see pictures).
It is in Good Condition (Please see pictures for exact condition). Thanks and good luck!