Blue Slag
Akro Agate Company · c. 1920s - 1930s
Identification summary
A vintage machine-made marble featuring a translucent light blue base with delicate white opaque swirls, typical of early 20th-century production.
Visible record
- Maker candidate
- Akro Agate Company
- Era
- c. 1920s - 1930s
- Pattern
- Slag / Swirl
- Rarity assessment
- Common
- Condition assessment
- Near Mint
- Size
- Standard
- Material
- Glass