Black Panther / Yellow Jacket style
Vitro Agate Company · 1940s-1950s

Identification summary
These marbles feature a striking contrast of a deep, glossy black opaque base with an intense yellow ribbon/patch element wrapped around the equator.
Visible record
- Maker candidate
- Vitro Agate Company
- Era
- 1940s-1950s
- Pattern
- Patch
- Rarity assessment
- Uncommon
- Condition assessment
- Near Mint
- Size
- Standard (approx. 5/8 inch)
- Material
- Glass