Bronze candlestick with crowned c

Very interesting pair of gilded bronze candlesticks from the 18th century, with a crowned c, which was an imposition mark established by louis XV from 1745 to 1749, therefore over a very precise and rather short period... In very good condition, very heavy compared to other models and of different weights, obviously: 894 and 764 grams for a height of 25 cm and 14.5 in diameter.