I'm afraid it came from a second hand store. There is no maker's mark. My brother rebuilt the gasket seats and found rubber gaskets that fit. The basket on top came from a very different fixture, a sort of soap and razor dish, which my brother modified and mounted to the stem for the original soap dish. That dish was missing, but this one is much cooler. I've been keeping my eyes open for a second pierced bowl for years now, because there's a second sink/faucet in the kitchen that could use one. My brother rolls his eyes about my Victorian Plumbing Fetish but I'm VERY lucky to have such a skilled and generous brother!