vintage Aladdin brass lamp, converted model 12 oil lamp w/ cased glass shade

Antique model 12 Aladdin lamp, a solid brass oil lamp converted to electricity, in excellent working condition.

It's complete with cased glass shade and the original Aladdin type Pyrex glass chimney which screws in place.

The lamp stands 23 1/2" tall to the top of the chimney, and measures 9 3/4" in diameter at the bottom of the shade.