Hydra HY-ART 1 - Elbe
Hydra HY-ART 2 - Patriot
Hydra HY-ART 3 - Hamburg (II)
Hydra HY-ART 3a - Hamburg (II)
Hydra HY-ART 3b - Hamburg (II)
Hydra HY-ART 4 - Cuxhaven
Hydra HY-ART 5 - Freia
Hydra HY-ART 6 - Germania
Hydra HY-ART 7 - De Smeuker
Hydra HY-ART 8 - Lessing (II)
Hydra HY-ART 9 - Hansa
Hydra HY-ART 10 - Wittenbergen
Hydra HY-ART 10a - Wittenbergen
Hydra HY-ART 11 - Elbe
Hydra HY-ART 12 - Ariadne
Hydra HY-ART 13 - Helgoland (III)
Hydra HY-ART 14 - Helgoland (IV)
Hydra HY-ART 15 - Cuxhaven (I)
Hydra HY-ART 16 - Hoboken
Hydra HY-ART 17 - Prinzess Elisabeth
Hydra HY-ART 18 - Kronprinz von Hannover
Hydra HY-ART 19 - Hugo Basedow (II)
Hydra HY-ART 20 - Kaiser Wilhelm II
Hydra HY-ART 21 - Stadt Lauenburg
Hydra HY-ART 22 - Concordia
Hydra HY-ART 23 - Kaiser Wilhelm
Hydra HY-ART 24 - Senator Brunnemann
Hydra HY-ART 25 - Reichspräsident
Hydra HY-ART 26 - Senator Petersen
Hydra HY-ART 27 - Dietrich Eckart
Hydra HY-ART 28 - Phönix
Hydra HY-ART 29 - Delphin
Hydra HY-ART 30 - Gorch Fock
Hydra HY-ART 31 - Courier
Hydra HY-ART 32 - Stralsund
Hydra HY-ART 33 - Prins Hendrik
Hydra HY-ART 34 - Leipzig
Hydra HY-ART 35 - Dresden
Hydra HY-ART 36 - Pirna
Hydra HY-ART 37 - Kurort Rathen
Hydra HY-ART 38 - Pillnitz
Hydra HY-ART 39 - Meissen
Hydra HY-ART 40 - Prinses Marie
Hydra HY-ART 41 - Willkommen
Hydra HY-ART 42 - Helgoland
Hydra HY-ART 43 - Groden
Hydra HY-ART 44 - Gutenberg
Hydra HY-ART 45 - Harmonie
Hydra HY-ART 46 - Delphin (IV)
Hydra HY-ART 47 - Primus
Hydra HY-ART 48 - Delphin
Hydra HY-ART 49 - Forelle
Hydra HY-ART 50 - Hecht
Hydra HY-ART 51 - Lachs
Hydra HY-ART 52 - Weserlust