Thanks Gerhard, I know all about these sites, I vacuumed the internet for info, but no cigar so far.
The ship was born in Denmark and the engine made in Helsingør, also Denmark, but that's a loooong time ago, no man remember anything, and all that worked on the movie is dead and gone, except 2 persons that don't remember any, I'm on Square 0, if that the rigth word.
The ship have many names along the way and was remodeled some from Aslaug to Martha, see picture
Thanks Jud, Iw'e seen that movie a long time ago and the engine is not the same one at all.