4 old candle holders in gilded bronze high period XVII th

Set of 4 old candle holders, high period, XVII th century. In gilded bronze in good general condition. Some traces of time. The base of a candle holder has a crack (see photos). Pierced binets. Baluster barrels. Octagonal base. Slightly different dimensions. Height 17 - 19 cm. Base 10 - 11 cm.