In 1854-1855, Curtius also arranged for the Dutch warship ''Soembing'' (later renamed ''[[Kanko Maru|Kankô-maru]]'') to be gifted to the shogunate, and for Dutch naval officers to provide training in the operation of the warship to shogunate retainers.<ref>Ishin Shiryô Kôyô 維新史料綱要, vol 1 (1937), 622, 628.; vol 2., 78.</ref> | In 1854-1855, Curtius also arranged for the Dutch warship ''Soembing'' (later renamed ''[[Kanko Maru|Kankô-maru]]'') to be gifted to the shogunate, and for Dutch naval officers to provide training in the operation of the warship to shogunate retainers.<ref>Ishin Shiryô Kôyô 維新史料綱要, vol 1 (1937), 622, 628.; vol 2., 78.</ref> |