Maroon and Grey Swirl
Alley Agate · 1930s - 1940s

Identification summary
A classic machine-made swirl marble featuring blended ribbons of dark grey, blue-grey, and maroon. This style is a hallmark of the West Virginia swirl manufacturers.
Visible record
- Maker candidate
- Alley Agate
- Era
- 1930s - 1940s
- Pattern
- Swirl
- Rarity assessment
- Uncommon
- Condition assessment
- Fair
- Size
- 15mm (Standard Player)
- Material
- Glass