German steam tug Ziegelwerke Speyer built in the Netherlands in 1898 according to the Dutch magazine Scheepvaart dated 2 January 1899

A list of the ships launched in 1898 reported the German tug Ziegelwerke Speyer with a horsepower of 150 ihp launched by Machinefabriek Delfshaven, Rotterdam, Netherlands for account of Verein Speyer, Ziegwelwerke Speyer, Germany.