Please help Id this huge glass pendant, Lightolier???  

Hi there! This is still dirty but the time has come to make it shine again...
I bought this a year or so ago with the intension of rewiring it and hanging it in my own home. The cable was cut, but it hangs like a pendant. The third pic shows the back of the canopy, with an old Lightolier sticker. Form what I have researched, this glass pendant does not really resemble any Lightolier stuff that I have seen before. It is quite big, 13" tall by 12" wide. What I am trying to say is that nothing could have stopped someone to use Lightolier hardware on a glass shade in order to make a unique pendant. However I must ad that when I bought it there was another pendant made out of the same type of glass (I believe this is cased and not blown;it is also white frosted satin glass) and using the exact same type of hardware(which led me to believe that they came from the same household), but the other glass shade pendant was huge, about 30" tall and 12" wide and it had the shape of an abstract cloud quite irregular. Has anyone seen this in any older Lightolier catalogs or elsewhere. Any thought? Thanks a lot, everyone! Cheers!

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