similar fixture from Lantern & Scroll, if they don't have it, they can make it. I recently used them on my renovations and they were awesome. www.lanternandscroll.com Cheers!
search the globe for a matching pair; if you stumble across pieces you love, it's so easy to have them converted into lamps. I did it a few years ago with a pair of ginger jars, and they look fabulous.