All-Red
Vitro Agate Company · 1930s-1950s

Identification summary
A classic machine-made marble featuring a bold red swirl or patch on a solid white opaque base.
Visible record
- Maker candidate
- Vitro Agate Company
- Era
- 1930s-1950s
- Pattern
- Patch / Ribbon Swirl
- Rarity assessment
- Common
- Condition assessment
- Near Mint
- Size
- Standard Player (15mm / 0.59 inches)
- Material
- Glass