These vintage buttons from the 1940's, are new old stock and still on their original card. They even came to me in the original box! The matching set of 4 are dyed green, but they still have a lot of luster showing through. The card reads "Ocean Pearl by Schwanda". They were most likely made pre WWII. The card says they are size 22 which measures 7/16" from side to side and 9/16" on pointe. I love these can be sewn on in either direction. Click here to see other similar shell buttons:
I will ship to countries outside the United States. I sometimes use recycled shipping materials still in excellent condition. Let me know if this presents a problem for you.