AI-assisted community identification

Black Slag

Peltier Glass Company · 1920s-1930s

Black Slag by Peltier Glass Company, identification view
Community photograph · added 15 March 2026

Identification summary

A Peltier-produced slag marble with similar dark base and light swirl characteristics.

Visible record

Maker candidate
Peltier Glass Company
Era
1920s-1930s
Pattern
Slag / Swirl
Rarity assessment
Uncommon
Condition assessment
Good
Size
Standard (approx. 5/8 inch)
Material
Glass