Blue Onyx
Akro Agate · 1930s-1940s

Identification summary
Opaque white-based machine swirl with medium blue ribbons and patches, glossy finish.
Visible record
- Maker candidate
- Akro Agate
- Era
- 1930s-1940s
- Pattern
- Swirl
- Rarity assessment
- Common
- Condition assessment
- Good
- Size
- Player - approx 5/8 inch standard
- Material
- Soda-lime glass
Why this candidate
Best match for opaque milky-white base with translucent medium-blue swirl ribbons seen in both views, machine-made gloss with no pontil, classic Akro Onyx structure.