rare hand-made gathered black-base uranium transitional shooter with open pontil

This rare hand-made gathered black-base uranium transitional shooter with an open pontil is a unique and valuable collectible item. Made between 1890-1915, this marble is of significant historical and artistic value. Its age level of 17 and up makes it a sought-after piece for collectors of antique marbles. The craftsmanship and the use of uranium in its creation add to its rarity and appeal. A true gem for enthusiasts of vintage toys and hobbies.