A list dated end December 1912 mentioned the German ocean going steam fishing vessel Gerda with as homeport Altona, Germany, pennant SD 41 and call sign LGSF.
Source
Archive Ministerie van Buitenlandse Zaken A-dossiers inventory number 235 (National Archive, The Hague, Netherlands).
Source
Archive Ministerie van Buitenlandse Zaken A-dossiers inventory number 235 (National Archive, The Hague, Netherlands).
