|  | Bielefeld (1898)  | 
| Later names | |
|  | SMS Sperrbrecher 3 (1914)  | 
|  | SMS Sperrbrecher 5 (1915)  | 
|  | SMS Bielefeld (1915)  | 
|  | Kobun Maru (1920)  | 
| Builder: | Flensburger Schiffsbau Gesellschaft Flensburg, Germany | Ordered: | N/A | 
| Keel Laid:  | N/A | ||
| Year Built:  | 1898 | Launched: | July 16, 1989  | 
| Type: | Freighter | Completed: | August 1898  | 
| Fate: | Sunk in storm Dec. 29, 1928. Location: East China Sea, 240 miles west of Kagoshima, Kyushu, Japan. Crew rescued. | ||
| Notes: | Used as a minesweeper by the German navy during the Great War.  | ||
| June 22, 1915 while grounded was torpedoed by HMS D-4.  | |||
| 1920 sold to the Japanese Government and renamed Kobun Maru.  | |||
| Builder's Data  | ||
| Page published Nov. 17, 2013  |