GORGEOUS Vintage Norwegian Wool Sweater Women's Estimated S or M Hand knit

This is a gorgeous medium weight sweater. There may be a tiny discoloration on the front but I was not able to find it again when I was taking the measurement pics. Purchased at an estate sale of a Norwegian heritage family. I'm told they took the sweaters out once a year for pictures. There is a musty smell from long term storage and wool Sizing is very much an estimate. Please see pics I would call this sweater a medium weight. It's not as heavy as some vintage Norwegian hand knit sweaters I've recently seen/sold The buttonholes are a small hole in the fabric as opposed to being more clearly marked out with stitching