M.F. Christensen Yellow Slag (Transitional)
M.F. Christensen & Son · 1904-1917
Identification summary
A classic early 20th-century transitional marble featuring a hand-gathered appearance with a single pontil mark. This specific yellow variant is highly sought after by collectors due to its UV-reactive uranium glass composition and historical significance as a pioneer of machine-assisted production.
Visible record
- Maker candidate
- M.F. Christensen & Son
- Era
- 1904-1917
- Pattern
- Transitional Slag
- Rarity assessment
- Rare
- Condition assessment
- Near Mint
- Size
- Standard
- Material
- Glass