Foot lamp twisted in crystal or glass

Charming table lamp, simple and very elegant, whose foot is made of glass or even probably crystal. Indeed, I do not have enough knowledge to say it and it does not have a label or stamp, but I have seen several very similar models, which have labels or stamps. In any case, the foot is transparent and shiny, it is full (not hollowed out), and forms a 6-pointed star that spins slightly as it goes up. It probably dates from the 50s to 70s. This lamp has a silver metal bayonet bulb socket, 1.4 m long wiring and a switch, all original. I added a ring (gold metal) that screws on the socket to hold a possible lampshade, because the original one was stuck, I had to deform it to be able to unscrew it. Small advice by the way, these rings tend to get stuck when they are screwed slightly crookedly, so you have to turn them without forcing until you are sure that they are well in their screw thread, then only start screwing. If you plan to use it without a lampshade and / or do not want to keep this golden metal ring, let me know, I will keep it, it will be used to complete another lamp, so no waste of old material. I tested the lamp (see last photo), it works, but in the long term, it may be useful to replace the electrical system because it is aging (cable that no longer becomes quite clean, original socket and switch, socket for bayonet bulbs that are more difficult to find). The foot is intact, neither crack nor shine, just a few small scratches under its base and it has some marks and air bubbles included in the glass, original and witnesses of a craftsmanship. The metal parts are a little stitched, signs of its age. Its height is 28 cm including socket, the foot has a diameter at the bottom of 13 cm. It weighs just over 900 g.

Ref. : HGWTH5XY