Royal (Blue & Yellow)
Akro Agate Company · 1930s - 1940s

Identification summary
A vintage machine-made swirl marble featuring a deep, translucent-to-opaque blue base with a contrasting amber-yellow swirl pattern.
Visible record
- Maker candidate
- Akro Agate Company
- Era
- 1930s - 1940s
- Pattern
- Swirl
- Rarity assessment
- Uncommon
- Condition assessment
- Near Mint
- Size
- Player (5/8")
- Material
- Glass