Danmarks Breve

BREV TIL: Gunnar Jakobsen Birkeland and Anne Birkeland FRA: Michael Birkeland (1863-09-01/1863-11-30), Danmarks Breve. Set d. 30/07-2021, URL: https://danmarksbreve.kb.dk/catalog/%252Fletter_books%252F002069799%252F002069799_000-L0020697990000039