Lot of two antique, silent film vintage, solid cast brass parts from an old photography or movie studio Klige lights. They are marked "Kliegl Bros - N.Y - Pat July 6 - 10". We've been told that these are parts of the large industrial studio light electric plugs and that they would have clamped the electric cord into the plug body. A interesting piece of early movie studio advertising from the biggest name in the studio light industry.