Black & Copper Patina for Stained Glass: The Easy Way to Get Rich
Stained Glass Copper Foiling - Rescuing Common Mistakes
Finishing, Patina, and Waxing Stained Glass
I don't have a grinder yet, but I have everything else I need to
Black & Copper Patina for Stained Glass: The Easy Way to Get Rich
stained glass: getting started
Super Brite Copper Patina For Solder - 8 Oz
Novacan Copper Patina Stained Glass For Less
Zinc Came And Black Patina - Everything Stained Glass