OR BUILD A PACKAGE (ONE MONTH MAX TO BUILD) = JUST SEND A MESSAGE TO START BUILDING. BUILD A PACKAGE COST TO BUYERS OUTSIDE THE U. BUILD A PACKAGE COST TO U. A VARIETY OF MARBLES ARE LISTED TO VIEW. THIS TYPE OF HANDMADE IS CALLED A GRENIER MARBLE & ARE SOME OF THE EARLIEST HANDMADE MARBLES MADE, THESE USED TO BE WRONGFULLY CALLED LEIGHTON MARBLES. PRETTY BIG FOR A GRENIER. ONE BIG RARE EARLY GRENIER SINGLE PONTIL MATRIX GREEN BASE GLASS WHEN BACKLIT GERMAN HANDMADE ANTIQUE MARBLE. DATED EARLY TO MID 1800s. WITH A TRANSPARENT GREEN BASE GLASS (MATRIX GREEN BASE GLASS WHEN BACKLIT SEEN IN THE LAST PICTURE) WITH INNER OPAQUE WHITE SWIRLING THROUGHOUT THE BASE GLASS FORMING A SOME LOOPING DESIGN NEAR THE PONTIL MARK. WITH A SINGLE EARLY PERFECTLY EXECUTED BOTTOM FACETED PONTIL MARK. SIZE = SITS A HAIR UNDER 31/32 OR 24.50mm IN DIAMETER. CONDITION = NEAR MINT = TO THE NAKED EYE WHILE UNDER STRONG LIGHTING. WITH SIGNS OF LIGHT POCKET WEAR TO THE SURFACE I. E ODD MINUTE TICK & SOME LIGHT SMALL REFLECTIONS TO THE SURFACE. (SEEN IN THE PICTURES PROVIDED). PLEASE REMEMBER THE PICTURES ARE PART OF THE DESCRIPTION. LIGHTING IS USED TO GIVE BEST QUALITY PICTURES TO SEE ALL DETAIL & TO SHOW ANY KIND OF WEAR. (I DO AIM TO GET COLORS CLOSE AS POSSIBLE TO ITEM). PAY PAL ONLY TO OVERSEA BUYERS, U. THANK YOU FOR VIEWING.