Hanging lamp rise and fall 1920-30

Real rise and fall of the 20s and 30s. The wire cover, pulleys and counterweight are made of ceramic. The lampshade is made of opaline glass. It measures 25 cm in diameter. The lampshade hook is made of brass. Minimum height height 83 cm. Maximum height 1.76 cm. It can be shortened to less than 83 cm.