Black Onyx Corkscrew
Akro Agate · Machine-Made Vintage 1930s-1951

Identification summary
Opaque black base with opaque white corkscrew ribbon twisting to a pole swirl.
Visible record
- Maker candidate
- Akro Agate
- Era
- Machine-Made Vintage 1930s-1951
- Pattern
- Corkscrew Swirl
- Rarity assessment
- Uncommon
- Condition assessment
- Fair
- Size
- Large / Shooter - 18mm (0.71 inch)
- Material
- Glass