Trying to identify a lamp

I found this lamp base a a Goodwill Buy the Pound(!) in New Hampshire. I want to rewire it and replace the shade, but I don't know anything about it; can't even begin to figure out what kind of shade it might have had originally. It's solid metal; black fluted column, and everything else is bronze (except the white "candlestick" sleeve). Closest my internet search has gotten is that the style is French Empire.

 

Welcome!
Good photo though if there are any labels, or such marks, people will want to see those and probably the bottom.
The socket and bale clip seem to have been replaced.

 

I think 60s-70s and all original. More Hollywood Regency than French Empire. Brass not bronze. Probably American made with some imported parts.

 

I had one much like this with the 3 graces at the top.
Loved that lamp...
G sale..............................50cents.

 

Thanks, all! Here are some more close-ups.

 

First thing I would do...
Change the socket clip and bale to an old set with patina and put a fabric covered cord on it.
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I suspect a pyramidal 'square' shade in off white.

 

I think its missing some prisms. My relatives in miami would have huge gold shades on it ! They probably still do !