Black and White Patch
Master Marble · Vintage Machine-Made 1930s-1970s

Identification summary
Two-tone opaque patch shooter, white with black section, machine-made glossy shooter.
Visible record
- Maker candidate
- Master Marble
- Era
- Vintage Machine-Made 1930s-1970s
- Pattern
- Patch
- Rarity assessment
- Common
- Condition assessment
- Near Mint
- Size
- Shooter (~1 inch / 25mm)
- Material
- Glass