Vintage antique large 50 marbles

Vintage large 50 antique large assorted marbles cat eyes and solids. They were passed down from my great grandfather who was a collector and I displayed them and was told most were worth losts of money. Watch video you can buy new gorgeous all different kinds but if your into vintage and real deal. These are like digging for gold I don’t know what’s in there. Last picture is my collection and decoration for people to view.