French paddle steam corvette le Bertholellet (1849) in 1859

Homeport Rochefort, France, laid down at Rochefort in July 1849, launched on 7 July 1850, Le Creuzot machinery delivering 400hp, wood-built and an armament of 10 guns.

Source
Hans Busk. The Navies of the World, London, United Kingdom, 1859.