Cobalt Blue Slag
Akro Agate Company · 1910s - 1930s
Identification summary
An early Akro Agate Cobalt Blue Slag marble, featuring a translucent blue base with swirling opaque white highlights.
Visible record
- Maker candidate
- Akro Agate Company
- Era
- 1910s - 1930s
- Pattern
- Slag Swirl
- Rarity assessment
- Uncommon
- Condition assessment
- Near Mint
- Size
- Shooter (0.70 in)
- Material
- Glass