Arm with candle holder of a two-tier candelabrum, each with eight arms

Candle arm belonging to a two-tiered candelabrum with a figure of Mary at the top. The arm is bent twice and decorated with four bunches of grapes and five vine leaves. The round drip pan is decorated at the bottom with six round lobes. The candle socket is hexagonal, openwork, placed on three vertical supports, transitioning into a projection with a screw thread. This is the first arm of the upper ring, numbered with 3 round points. The candle socket is unnumbered.