Slate Blue Aggie
Vitro Agate · 1940s-1960s

Identification summary
Solid opaque slate-blue machine-made glass shooter with no swirl or cat's-eye, typical Vitro Aggie game marble.
Visible record
- Maker candidate
- Vitro Agate
- Era
- 1940s-1960s
- Pattern
- Solid Opaque
- Rarity assessment
- Common
- Condition assessment
- Good
- Size
- Large Shooter - 18mm (0.71 inch)
- Material
- Opaque Soda-Lime Glass
Why this candidate
Best match for solid opaque dusty slate-blue glass, 18mm machine-made shooter with no internal pattern, glossy but aged surface and faint seam. Vitro mass-produced these opaque Aggies in this exact color and size.