Mid Century Art Deco Plaster Table Lamps on Vladimir Kagan Nightstands

I bought these in 1978 in League City Texas at a small antique shop that had been there for years.These had power cords and light sockets that were old then and didn't work so I completely re-wired these with parts from another lamp that's on them now.These sat in one place on end tables ever since until I found a pair of Vladimir Kagan lacquered nightstands to use them on..These are 29" tall made of plaster that's incised then painted and because they have never been in direct sunlight or moved the colors are still bright and there like new.I don't think there's any way to identify these but I thought I would ask.