Length over all 17.38 m; breadth 5.32 m; 220 hp;
built 1913 by Schiffswerft und Maschinenfabrik Janssen & Schmilinsky, Hamburg-Steinwerder, as SCHULAU; 1933 renamed MOORFLETH and 1957 CLAUS D.; 1984 she became museum ship in Hamburg;
WOLTMAN:
Length over all 22.24 m; breadth 5.54 m; 240 hp;
built 1904 by Gebr. Sachsenberg, Rosslau / Germany, for Schiffahrts- und Hafen-Deputation, Hamburg; 1976 sold to Dutch and 1984 to German owners; 1997 – 2004 restored and stationed in museum port Hamburg-Övelgönne, still under operation;