Porsgrund Norway Mors Dag Mothers Day Plates and similar items

Porsgrund Norway Mors Dag Mothers Day Plates 1970 and 1971. Limited Edition. I see no chips or cracks. Estate sale purchase. Each plate measures just over 5 inches across. Nice vintage set. Two Plates. No original boxes. I get most of my items at estate auctions, Storage Units, antique stores, Vintage shops, etc. and sell them in an "as found" condition. Because the items I sell can come from anywhere, I can't guarantee they all come from smoke free environments. I try to give as close to a 100% accurate description as possible. I try to note all the flaws. But please feel free to ask any questions that you may have. Thank you.