Blue, Green, and Yellow Tri-Lite
Vitro Agate Company · 1940s - 1950s

Identification summary
A classic mid-century machine-made marble known for its vibrant multi-color ribbons on a clean white base.
Visible record
- Maker candidate
- Vitro Agate Company
- Era
- 1940s - 1950s
- Pattern
- Patch and Ribbon
- Rarity assessment
- Uncommon
- Condition assessment
- Near Mint
- Size
- Standard (5/8")
- Material
- Glass