Cobalt Blue Transparent / Crease Pontil
German / Early American Transitional · Late 1800s to Early 1900s
Identification summary
An early hand-gathered or transitional glass marble in a vibrant cobalt blue tone, showing characteristic age-related surface wear.
Visible record
- Maker candidate
- German / Early American Transitional
- Era
- Late 1800s to Early 1900s
- Pattern
- Solid / Transparent
- Rarity assessment
- Uncommon
- Condition assessment
- Fair
- Size
- Standard (approx. 5/8 inch)
- Material
- Glass