Vitro Agate Slag
Vitro Agate Company · 1930s - 1940s
Identification summary
A Vitro Agate Slag is a machine-made marble characterized by a transparent colored glass base (commonly amber, green, or blue) with swirls of opaque white glass mixed throughout. These were among the earlier types produced by Vitro as they transitioned into automated manufacturing.
Visible record
- Maker candidate
- Vitro Agate Company
- Era
- 1930s - 1940s
- Pattern
- Slag / Swirl
- Rarity assessment
- Uncommon
- Condition assessment
- Near Mint
- Size
- Peewee / Small Player
- Material
- Glass