German ocean going sailing herring lugger Otter in 1912

A list dated end December 1912 mentioned the German ocean going fishing vessel Otter with as homeport Glückstadt, Germany, pennant SG 19 and call sign LWGC.

Source
Archive Ministerie van Buitenlandse Zaken A-dossiers inventory number 235 (National Archive, The Hague, Netherlands).