Very old cabriolet armchair & leather seat

Very old cabriolet armchair & leather seat of 79 cm total height, very stable because the feet are in very good condition. This style of cabriolet armchair created in the louis XV period, it is a light and flared armchair. It is easy to handle because its armrests are openwork. Its curved back follows the shape of the body. Height of the feet (up to the seat) 30 cm, width in front 55 cm, depth 50 cm. Dimensions of the back pattern 32 X 29 cm approximately. The leather of the seat is dry and cracked. The armrests are decorated on the top. The person who gave it to me told me that this armchair would come from the titanic, but she had no tangible proof of her claim. Other details on the photos of my ad.