Onyx / Gray Sparkler
Akro Agate · 1930s
Identification summary
An early machine-made glass marble manufactured by Akro Agate, characterized by its smoky translucent base and contrasting white/grey swirling filaments.
Visible record
- Maker candidate
- Akro Agate
- Era
- 1930s
- Pattern
- Swirl
- Rarity assessment
- Uncommon
- Condition assessment
- Good
- Size
- Shooter (19mm)
- Material
- Glass