Vintage ceiling lamp with pleated lampshade

Vintage ceiling lamp with a pleated lampshade made of plastic. The lampshade has yellowed with age, but it is still in good condition. Hanging fixture included. The shade is fastened to the fixture with the long screw, which gives the lamp a white button in the middle when assembled. The lamp works fine. Dimensions: 42 cm in diameter, 12 cm high. Can be shipped at the buyer's expense.