Blue and Yellow Patch (Conqueror variant)
Vitro Agate Company · 1930s-1950s
Identification summary
A vintage machine-made marble featuring a vibrant yellow patch on a deep blue base.
Visible record
- Maker candidate
- Vitro Agate Company
- Era
- 1930s-1950s
- Pattern
- Patch and Swirl
- Rarity assessment
- Common
- Condition assessment
- Near Mint
- Size
- Standard (approx. 5/8 inch)
- Material
- Glass