German screw steam tug Vessalia 3 1873-

Master and owner G. de Haas, Wesel, Germany. Iron built in 1873. Load capacity 250 quintals of 50 kilo. Horsepower 25 hp. Crew numbered 5 men. Worth 34.000 German Mark.

Source
Rheinschiffs-Register. Frankfurt am Main, Germany 1879.