Vitro Ribbon
Vitro Agate Company · 1950s-1960s

Identification summary
The Vitro Ribbon is a classic mid-century machine-made marble. This specific variation features a transparent yellow base glass, often containing 'seeds' (tiny air bubbles), with opaque white ribbons of glass swirling through the interior or across the surface.
Visible record
- Maker candidate
- Vitro Agate Company
- Era
- 1950s-1960s
- Pattern
- Ribbon
- Rarity assessment
- Uncommon
- Condition assessment
- Near Mint
- Size
- 5/8 inch
- Material
- Glass