Vintage Cadmium Slag Glass for Lamps or Smoking Stands - Parts - DOES GLOW
 - There is a chip off the glass of the second tower insert, not highly visible but is present, place chip to back side and have yourself a matching set for a pair of lamps.  See all pictures.

Stunning inserts of cadmium slag glass great for restoration projects for either an old lamp or smokers stand.

Dimensions:
 2-1/8" Large Base diameter
 1-1/4" Flat Top Diameter w/ raised lip
 5-1/8" Tall
 1/2" Tru Hole