Black Line Blue with Green
Vitro Agate · 1940s-1950s Machine-Made Classic Era

Identification summary
Machine-made swirl with opaque sky-blue base, black/brown swirl bands and green accent ribbon, typical Vitro Black Line construction.
Visible record
- Maker candidate
- Vitro Agate
- Era
- 1940s-1950s Machine-Made Classic Era
- Pattern
- swirl with patch characteristics / Black Line swirl
- Rarity assessment
- Common
- Condition assessment
- Good
- Size
- Standard Player - approx 5/8 inch (16mm) estimated
- Material
- soda-lime glass
Why this candidate
Best match for opaque light-blue base with black/brown banding and bright green ribbon in a machine-made swirl/patch structure. Vitro Black Line swirls commonly show this color set and gloss.