AI-assisted community identification

Vitro Bullseye

Vitro Agate Company · Mid-20th Century (c. 1940s - 1960s)

Vitro Bullseye by Vitro Agate Company, identification view
Community photograph · added 21 April 2026

Identification summary

The Vitro Bullseye is a classic machine-made marble characterized by a base glass (often clear or white) featuring a patch of color that forms a circular or ring-like 'eye' at one or both poles. This specific specimen features a clear base with white, green, and red ribbons, making it a more desirable multi-color variant.

Visible record

Maker candidate
Vitro Agate Company
Era
Mid-20th Century (c. 1940s - 1960s)
Pattern
Bullseye / Patch
Rarity assessment
Uncommon
Condition assessment
Near Mint
Size
Shooter (17mm / approx. 0.67 inches)
Material
Glass