Length over all 46.0 m (after lengthening 1950); breadth 5.9 m; sail area 490 sqm;
built 1928 in Groningen / Netherlands, as MAGDA; 1959 renamed HORN, 1965 AMALIE STÜVEN and 1973 EILAND; 1983 sold to Dutch owners, converted to a 3-masted schooner and renamed ALBERT JOHANNES;
PRÄSIDENT FREIHERR VON MALTZAHN:
Length over all 30.6 m; breadth 6.8 m; sail area 320 sqm;
built 1928 by J.J. Sietas, Hamburg-Neuenfelde, for Holst and Fock; wrecked in the 1960s; 1984-1989 restored for the museum port Hamburg-Övelgönne;