Liberty
Alto Glass & Specialty Company (Alto Agate) · Late 1930s to early 1940s (Pre-WWII)

Identification summary
The Liberty is a classic patriotic machine-made marble produced by the Alto Glass & Specialty Company of Salem, West Virginia. It features a distinct combination of red and blue ribbons or patches on an opaque white base, often exhibiting the characteristic 'greasy' or 'waxy' glass texture associated with Alto production.
Visible record
- Maker candidate
- Alto Glass & Specialty Company (Alto Agate)
- Era
- Late 1930s to early 1940s (Pre-WWII)
- Pattern
- Swirl
- Rarity assessment
- Rare
- Condition assessment
- Near Mint
- Size
- Standard (5/8 inch)
- Material
- Glass