Here are a few interesting videos about Marbles.
This is a video about Marble King from the series "Made in America" hosted by John Ratzenberger.
This is another video about Marble King showing how cat's-eye marbles are made. Part 1
Marble King Cat's-Eye Part 2
My handmade marble collection - End of days and other beauties.
My handmade marble collection - the ONIONSKINS. These are onionskins, one of my favorite type of antique marbles, very colorful and BIG.