Marchant - Lamp - Opaline glass

Large Art Nouveau pendant lamp consisting of a matte opaline glass on a metal armature. The glass is shiny on the inside. The whole is in good condition; the shade from which the glass hangs has light scratches. The lamp has a large socket. The diameter is 36 cm, the height is 54 cm. The exact age is unknown to me. One of the four rods does not run completely parallel to the other rods. The rods can be dismantled and perhaps straightened, but I cannot loosen the nuts and have therefore left it as is; see the photos of the armature.