Blackie (Yellow Ribbon)
Vitro Agate Company · 1940s - 1950s
Identification summary
A vintage machine-made marble featuring a dark base (often appearing black but translucent under strong light) with a vibrant yellow or lime-green ribbon.
Visible record
- Maker candidate
- Vitro Agate Company
- Era
- 1940s - 1950s
- Pattern
- Ribbon Swirl
- Rarity assessment
- Uncommon
- Condition assessment
- Good
- Size
- Standard (5/8")
- Material
- Glass