Blue and White Corkscrew
Akro Agate · 1930s

Identification summary
An early American machine-made marble featuring a spiraling ribbon of blue glass wrapped around a white core.
Visible record
- Maker candidate
- Akro Agate
- Era
- 1930s
- Pattern
- Swirl
- Rarity assessment
- Common
- Condition assessment
- Near Mint
- Size
- Shooter / Standard (0.62 inch)
- Material
- Glass