Amber/Tan Corkscrew
Akro Agate Company · 1930s-1940s

Identification summary
A classic machine-made marble featuring a single-color spiral of amber-tan glass rotating around an opaque white core.
Visible record
- Maker candidate
- Akro Agate Company
- Era
- 1930s-1940s
- Pattern
- Corkscrew (Spiral Swirl)
- Rarity assessment
- Common
- Condition assessment
- Near Mint
- Size
- Standard (5/8")
- Material
- Glass