Blue Opaque Swirl
Master Marble · 1930s-1940s Depression Era
Identification summary
Milky blue-white opaque marble with medium and dark blue swirl bands.
Visible record
- Maker candidate
- Master Marble
- Era
- 1930s-1940s Depression Era
- Pattern
- Slag swirl
- Rarity assessment
- Common
- Condition assessment
- Near Mint
- Size
- Standard - approx 5/8 inch shooter size typical for slags
- Material
- Opaque soda-lime glass with slag coloring