German paddle steam tug Die Ruhr 1845-

Iron built in 1845. Master T. Kettler and owned by Frz. Haniel&Cie., Ruhrort, Germany. Load capacity 984 in quintals of 50 kilo. Horsepower 180 hp. Crew numbered 15 men.

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