Description
Heavy Art Glass Bowl 3 Layers of Clear 12 1/2 " diameter with 4 Louis Comfort Tiffany Jewels from the Salvatore Polizzi Collection I fused 3 layers of glass ( 3/4 " ) for making blank for bowl slumped blank in mold at 1250 degrees for shape 24 hrs. later Ground edge with 60 diamond grit on a horizontal wheel next grit 120 to 260 to 400 to 2000 to polishing felt