Blue Cat's Eye
Vitro Agate · 1950s-1960s
Identification summary
Clear base catseye with single thick blue vane.
Visible record
- Maker candidate
- Vitro Agate
- Era
- 1950s-1960s
- Pattern
- Single Ribbon Patch
- Rarity assessment
- Common
- Condition assessment
- Near Mint
- Size
- Standard 16mm (5/8 inch)
- Material
- Machine-made soda-lime glass
Why this candidate
Same factory and colors but classified as catseye because the blue insert shows a central fold and vane-like thickness. Vitro catseyes often look patch-like from one angle and vane-like from another, as seen here.