Nice Akro Agate Green and Yellow POPEYE Corkscrew Marble

This is a nice looking green and Yellow Akro Agate Popeye corkscrew marble. It is whisker over 5/8 inch (measured with calipers). It has the characteristic Popeye white wisps in clear glass. It has one tiny moon that you can just see in the right light and a few tiny pin pricks but otherwise the surface and marble looks great. It grades NM+ (8.8).