Turkish steam corvette Mansurah according to the magazine Mitteilungen aus dem Gebiete des Seewesens 1875 no. 11

Armament 12 guns. Horsepower 150 nhp. Dimensions 175 x 30.8 x 12.9 *fore)-15 9aft) feet and 800 tons tonnage. Built at Ismid, Turkey in 1863. Crew numbered 192 men (included 5 officers), should be 197 men. In August 1874 flagship of squadron of C.A. Hassan-Pasha.