The lot is for 21 covers. Ten covers are postmarked Stockholm and are related to the Nobel prize. Inside the covers are explanations provided in Swedish and English.
Seven covers are Swedish but other topics.
Two Danish covers, one Aruba FDC and two postcards from Finland.
All of Swedish covers have explanations in English and Swedish but the other covers don’t.
Pencil marks are noted in the lower right corner on most of the covers.
Mailed in USPS priority mail small flat rate box.