desc=World War I: The auxiliary barge was sunk in the Arctic Sea 75 nautical miles west of Holmengrå, Finnmark, Norway Swedish Board of Trade: ”Svenska handelsflottans krigsförluster 1914-1920” (Swedish Merchant Marine War losses 1914-1920), Stockholm 1921, p 333-4 by SMU U-21 Germany 6 (German Empire).