My EE EF lamp is marked Chicago if that is any help.yes
i have a similar lamp - don't know the value but these ultra gaudy lamps that were made for a short time in the 1970s are becoming very collectible
i have a ef&ef green lamp #502. how much is it worth
Not sure if this is the same EF & EF you were looking for- but- EF & EF industries was a decorative lamp company in Chicago during the 70's. They made huge (25+ inches in height) ornate glass lamps. I have an amber one with a nightlight in the base- very pretty if you like 70's vintage. I don't know if they still exist but the lamps are worth 70$ nowadays- last I heard.
contrary to alot of peoples beliefs ef ef industries is the maker of the base and only the base the glass part of the lamp could be made by any of a number of glass makers
Look up that item on listing sites like eBay and compare prices. I would recommend selling for a couple dollars less if you want it to sell.
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