Set of two candlesticks

Set of two brass candlesticks, one with height adjustment for the candle. Vintage therefore in a state of normal wear the adjustment works, no trace of wax. The cup is a little warped. Adjustable candle holder: height 18 cm diameter of the foot 9.5 cm cup candle holder: height 16 cm, diameter 14 cm I think it is either brass or copper.