This "two thumbs up tiki" oil lamp could be found at a number of restaurants back in tiki's heyday, primarily at Steve Crane's Luau, but at several others as well, including at the Kon-Tiki in Montreal.
The ceramic portion was manufactured by Spurlin Ceramics and the rest was put together at Oceanic Arts.
The lamp has a brass base topped with a ceramic piece featuring three full body tikis with round heads.