Danmarks Breve

BREV TIL: Anne Birkeland and Gunnar Jakobsen Birkeland FRA: Michael Birkeland (1850-09-13), Danmarks Breve. Set d. 02/08-2021, URL: https://danmarksbreve.kb.dk/catalog/%252Fletter_books%252F002069799%252F002069799_000-L0020697990000014