A list dated dated end December 1912 mentioned the German ocean going steam fishing vessel Merkur with as homeport Altona, Germany, pennant SD 33 and call sign LGQP.
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).
