|
|
|
| Black |  Black |
| Bronze-brown Purple tarnish | Grey-black |
| Grey to black |
Grey to black |
| White - Grey |
Grey |
| Copper red |
Red - metallic |
| Brass yellow |
Green - grey |
| Silver - white
(often tarnished black) |
Silver |
| Black |
Grey black |
| Yellow |
Yellow |