Antique & Vintage Marble Lot w/Cloth Bag Clay, Akro Agate ? Estate Find
I will also include the cloth drawstring bag that I found them in. My in-laws were 95 and 90 years old when they recently passed away so my guess is that any very old marbles were probably my father-in-law‘s and the others were probably marbles their children (all now in their 70s) played with.