PLATE II. 
1. 
Black . . . 
2. 
Plumbeous . . 
3. 
Olive-Gray . 
4. 
Slate-color . . 
5. 
Cinereous . . 
6. 
Mouse Gray 
7. 
Slate-Gray . . 
8. 
Lilac Gray . . 
9. 
Smoke Gray . . 
10. 
French Gray. . 
11. 
Lavender Gray . 
12. 
Drab-Gray . . 
13. 
Pearl Gray . . 
Composed of 
Lamp-black. 
Lamp-black 
Lamp-black 
Lamp-black 
Lamp-black 
Lamp-black 
Lamp-black 
Lamp-black 
mine. 
Lamp-black 
Lamp-black 
Lamp-black 
Lamp-black 
Lamp-black 
+ white + smalt blue. 
+ white + light cadmium. 
+ white. 
+ white + smalt blue, 
-f white + sepia. 
4- white. 
-f- white -f cobalt blue + madder car 
+ white + raw umber. 
+ white + intense blue. 
+ white -f- smalt blue. 
+ white + burnt umber. 
+ white + cobalt blue. 
