Kristin Lavransdatter (Kransen / Husfrue / Korset)

The decisive point of issue is Aschehoug's printing-run ("tusen"/thousand) convention: the true first printing carries the 1920 title-page date and does NOT state an elevated thousand-count; later impressions are marked with a printing statement such as "femte tusen" (5th thousand) or "40 tusen." Kransen was a runaway success and was reprinted heavily within a couple of years (dealer copies dated 1923 already state "40 tusen"), so any copy showing a high thousand-count or a post-1920 title-page date is a later printing, not the first