Probably produced at Tiffany Furnaces (Corona, New York, after 1892). These scarce lamp parts are from gas lights and small oil lamps.
Green, creamy white
PLACE OF ORIGIN
Attributed to Tiffany Studios
(New York, New York, 1878-1933) | Founder(s): Louis Comfort Tiffany (American, 1848-1933)
Late 19th/early 20th century
Width 1.25 Depth 1.25 Height 5 inches
Fitter: Width 0.875 Height 1 inches
Note: chips (fitter).