antique 1904 Benjamin brass/porcelain cluster light

Early antique architectural double light bulb cluster fixture. This is solid brass and white porcelain ironstone and is marked Benjamin with patent dates "3.3.03" and "5.17.04". This cluster light fixture is made to screw into the standard light bulb socket and can then have two standard light bulbs screwed into it. This is in excellent vintage condition with no cracks or chips to the porcelain.