I've had this light for about 30 years. I've never seen another one, or been able to find any information on it. I have searched antique books and mags, and the internet for years, zero. the top piece is etched plate glass, so I assume many were broken, that's why I can't find the value of this light. I'm sure the light was made before 1935, and I think it was made before prohibition, it had an old style cloth cord when I got it, I have since rewired it to make it safe. cast iron base with two light bulbs, plate glass top etched and painted. I love this light, if anyone has some info on this piece, I would love to hear it.