Danmarks Breve

BREV TIL: Jón Eyjólfsson (yngre) FRA: Arní Magnússon (1711-04-21), Danmarks Breve. Set d. 31/07-2021, URL: https://danmarksbreve.kb.dk/catalog/%252Fletter_books%252F001991699%252F001991699_000-L0019916990000191