Plate Y 
4-. Tawny Ochraceous. 5.0chraceous-Rufous. 6. Gallstone Yellow. 
I 
Ochraceou* 
8 . Clay color. 
9. Ochre Yellow. 
11. Cream -Buff. 
12. Olive -Buff! 
13. Buff. 
14. Pinkish Buff. 15. Vinaceous-Buff. 
