AI-assisted community identification

Blue and White Patch Swirl

Vitro Agate Company · Machine-Made Vintage 1940s-1960s

Blue and White Patch Swirl by Vitro Agate Company, identification view
Community photograph · added 29 September 2026

Identification summary

Opaque white glass marble with cobalt blue patch-swirl ribbons, standard shooter/play size, glossy machine-made finish.

Visible record

Maker candidate
Vitro Agate Company
Era
Machine-Made Vintage 1940s-1960s
Pattern
Patch Swirl
Rarity assessment
Common
Condition assessment
Near Mint
Size
Standard Player ~0.55-0.65 inch (estimated from hand scale, Size N/A provided)
Material
Glass