Blue and White (Uranium Base)
Akro Agate Company · 1930s - 1940s
Identification summary
A classic machine-made corkscrew marble featuring a cobalt blue ribbon on an opaque white base that glows bright green under ultraviolet light.
Visible record
- Maker candidate
- Akro Agate Company
- Era
- 1930s - 1940s
- Pattern
- Corkscrew
- Rarity assessment
- Uncommon
- Condition assessment
- Near Mint
- Size
- Standard (5/8 inch range)
- Material
- Glass