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Keywords from Image Description:
Sveaborgs galeredocka. Sveaborgs Galeredocka Viaporin kaleeritelakka rakennusvaiheessaan Suomenlinna fortress during their construction doria fi doria fi Kansalliskirjaston digitaalinen tietokanta en Digital collection of Finnish National Library Elias Martin PDold pxSveaborgs galeredocka cropped en cropped version of the same