BB244 "YMER"
Based on a danish tugboat M/S YMER, build in 1942 in Aalborg, for the “Forenede Bugserselskab”. In 1951 the Ymer capsized in Copenhagen “Frihavn”, 
and the 4 man crew were saved. It was
later salvage and in 1975 it was sold to a Greek company and rename to Δeka (Deka).
BB236 "CARLI"
Based on a Danish freighter, build in 1902 in Svendborg with a different name. From 1933 to 1942 it sailed under the name “CARLI”. In 1944 is while underway from Wismar to Odense,
loaded with coal, it hit a mine and went down. 2 of the 5 crewmembers onboard survived.
