Blue and White Swirl
Alley Agate · 1930s-1940s Vintage Machine-Made

Identification summary
Opaque white base with transparent cobalt blue swirl ribbons, vintage machine-made swirl.
Visible record
- Maker candidate
- Alley Agate
- Era
- 1930s-1940s Vintage Machine-Made
- Pattern
- ribbon swirl
- Rarity assessment
- Common
- Condition assessment
- Near Mint
- Size
- Standard player ~5/8 inch (estimated from photo, size N/A provided)
- Material
- Glass