This vintage marble lot is a must-have for any collector or enthusiast. With a variety of sizes and styles, this collection is sure to impress. The marbles were found at an estate sale and the time period is unknown, adding to their mysterious charm. Whether you're looking to add to your own collection or to gift to a fellow collector, these marbles are a great choice. I don't know much about these marbles. This is lot #1. I am listing 10 other lots as well. I will gladly combine shipping on any other items that I have listed. Thank you for viewing this listing.