AI-assisted community identification

Black Line

Vitro Agate · Machine-Made Classic Era 1940s-1950s

Black Line by Vitro Agate, identification view
Community photograph · added 13 September 2026

Identification summary

Opaque white machine-made corkscrew with black ribbon swirl wrapping pole to pole.

Visible record

Maker candidate
Vitro Agate
Era
Machine-Made Classic Era 1940s-1950s
Pattern
Corkscrew Swirl
Rarity assessment
Common
Condition assessment
Near Mint
Size
Standard - 11/16 inch (approx 17.5mm)
Material
Glass