Black and Lime Swirl
Alley Agate · 1930s-1940s

Identification summary
A vintage machine-made swirl featuring a deep black base with a single, vibrant lime-yellow ribbon.
Visible record
- Maker candidate
- Alley Agate
- Era
- 1930s-1940s
- Pattern
- Swirl (Ribbon)
- Rarity assessment
- Uncommon
- Condition assessment
- Near Mint
- Size
- Standard (approx. 5/8")
- Material
- Glass