Antique Marble Appraisal

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Vintage Cat's Eye Glass Marble

This is a machine-made vintage glass marble, specifically identifying as a 'cat's eye' variety due to the central vane of color. The item is approximately 5/8 of an inch (16mm) in diameter, which is a standard player size. It features a clear glass base with a suspended internal structure consisting of three to four distinct vanes in shades of turquoise and sky blue. The blue glass interior has a characteristic twisted or ribbon-like appearance common in machine-made marbles from the mid-20th century, likely dating between the 1950s and 1970s. Regarding condition, the surface shows minor pocket wear, including several very small subsurface moons and tiny fleabites or nicks consistent with age and active play. There are no large chips or major fractures visible, though the glass exhibits a slight dulling of the original high-gloss factory polish. The craftsmanship is typical of high-volume American or Japanese manufacturers like Vitro Agate or Marble King, defined by the clean separation between the clear casing and the colored core. There are no visible maker's marks, as is standard for this type of collectible, though the vane configuration and color palette are significant indicators of its era and origin.

Estimated Value

$0.50 - $2.00

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