Blue Prizer / Slag-like Patch
Akro Agate · 1930s-1940s

Identification summary
An opaque white base marble with a vibrant blue patch/swirl cover, typical of machine-made Akro Agate styles.
Visible record
- Maker candidate
- Akro Agate
- Era
- 1930s-1940s
- Pattern
- Patch
- Rarity assessment
- Uncommon
- Condition assessment
- Near Mint
- Size
- Standard (approx. 5/8 inch)
- Material
- Glass