Refers to the metal pieces that are soldered together to hold in the glass in a "leaded" lite unit. Standard designs have brass caming. Facesize: Brass, Copper, Lead, & Zinc = 1/4" (6mm)
Lead strips which bond small pieces of decorative glass in windows.
Metal parts of the glass design. Metal options include lead, brass, copper, zinc (silver), or patina (black).