American Onyx Swirl (Blue and Brown/Rust)
Christensen Agate Company · Late 1920s to early 1930s
Identification summary
A beautiful early machine-made swirl featuring striking blue and earthy brown layers, reminiscent of the American Onyx series from Christensen Agate.
Visible record
- Maker candidate
- Christensen Agate Company
- Era
- Late 1920s to early 1930s
- Pattern
- Swirl
- Rarity assessment
- Rare
- Condition assessment
- Good
- Size
- Standard (5/8 inch)
- Material
- Glass