Blue and White Patch
Vitro Agate Co. · Machine-Made Classic Era 1940s-1950s

Identification summary
Machine-made opaque white marble with cobalt-blue patch. Standard 15mm player with high-gloss finish.
Visible record
- Maker candidate
- Vitro Agate Co.
- Era
- Machine-Made Classic Era 1940s-1950s
- Pattern
- Patch
- Rarity assessment
- Common
- Condition assessment
- Near Mint
- Size
- Standard Player - 15mm (approx 9/16 to 5/8 inch)
- Material
- Glass