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Friderichsholms Fstning nonb krt . nb Kart fra Nasjonalbibliotekets kartsamling Kartet er gitt ut hndtegnet ca og viser Fredriksholm festning ca Institution Nasjonalbiblioteket author PDold Maps from Nasjonalbiblioteket Old maps of Norway Files uploaded by Nasjonalbiblioteketbot Fredriksholm festning Old maps of VestAgder