Blue Opaque Patch
Vitro Agate Company · 1940s-1960s Late Classic

Identification summary
Opaque light to medium blue base with white to pale-blue cloudy patch and thin dark green-black wispy swirl, standard 5/8-inch machine-made marble.
Visible record
- Maker candidate
- Vitro Agate Company
- Era
- 1940s-1960s Late Classic
- Pattern
- patch swirl
- Rarity assessment
- Common
- Condition assessment
- Good
- Size
- Standard Player 5/8 inch - 16mm
- Material
- Glass