Most books on the subject of enameling are pretty general on the scientific makeup of vitreous enamels: A blend of flint, sand, potash, soda, lead and metal oxides. Nothing further, no bells or whistles, ...
Enamel Art In Public Places
Signs in the late 19th century and early 20thcentury used a lot of enamel. It was the best material for waterproof and fade proof colors located on signs on our streets. It allows easy removal of graffiti. It was a most v...