Blue and White Swirl
Alley Agate · c. 1930s - 1940s
Identification summary
A vintage machine-made marble featuring a transparent cobalt blue base glass with delicate, wispy white swirls throughout.
Visible record
- Maker candidate
- Alley Agate
- Era
- c. 1930s - 1940s
- Pattern
- Swirl
- Rarity assessment
- Common
- Condition assessment
- Near Mint
- Size
- Standard
- Material
- Glass