German tug Johann built at Slikkerveer, Netherlands in 1902 according to the Dutch magazine Scheepvaart dated 31 December 1902

A list of the ships launched in 1902 reported the German tug Johann of 150 ihp horsepower by Frirma Wed. C. Boele&Zonen, Slikkerveer, Netherlands for account of J. Wagner, Kastel am Rhein, Germany.