Bargain find?

So i bought a obviously mismatched table and chair set, it was only $120 almost a decade ago.
I bought it for the head chair alone, the four side chairs and the large glass table were bonus items.
wondering if anyone knows exactly what this is (not hopeful)
I would like to know the whereabouts of the age and how i should handle refinishing (or not)
Was also told it was reupholstered right before i bought it..... not sure.
I really like the piece and would like to do what ever i can for it.

Thank you

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