Blue and Orange/Red Swirl
Alley Agate · Mid-20th Century (1930s-1950s)

Identification summary
An Alley Agate swirl marble featuring vibrant orange-red ribbons wrapped around a pale blue/gray base.
Visible record
- Maker candidate
- Alley Agate
- Era
- Mid-20th Century (1930s-1950s)
- Pattern
- Swirl
- Rarity assessment
- Uncommon
- Condition assessment
- Near Mint
- Size
- Standard (approx. 5/8 inch)
- Material
- Glass