List of ships built at Hietalahti shipyard (401 onwards)
This is the list of ships built at Hietalahti shipyard in Helsinki, Finland, from yard number 401 onwards.
Haavikko, Paavo (1984). Wärtsilä 1834–1984. Oy Wärtsilä Ab. ISBN .
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Wikipedia
This is the list of ships built at Hietalahti shipyard in Helsinki, Finland, from yard number 401 onwards.
Haavikko, Paavo (1984). Wärtsilä 1834–1984. Oy Wärtsilä Ab. ISBN .