Blue and White Swirl
Vitro Agate · Vintage 1940s-1950s

Identification summary
Machine-made opaque swirl with cobalt blue base and wide milky white patch bands in a simple two-color swirl.
Visible record
- Maker candidate
- Vitro Agate
- Era
- Vintage 1940s-1950s
- Pattern
- Patch Swirl
- Rarity assessment
- Common
- Condition assessment
- Near Mint
- Size
- Standard Player - approx 5/8 inch estimated
- Material
- Glass