Blackie / Tuxedo Swirl
Vitro Agate Company · 1940s-1950s

Identification summary
A classic opaque black base marble featuring a swirling white stripe/patch, representative of Vitro Agate's mid-century machine-made designs.
Visible record
- Maker candidate
- Vitro Agate Company
- Era
- 1940s-1950s
- Pattern
- Swirl
- Rarity assessment
- Uncommon
- Condition assessment
- Near Mint
- Size
- Pee-Wee to Player transitional size (31/64 inch)
- Material
- Glass