Plate VI. 



1. Orpiment Orange. 2. Cadmium Orange. 3. Orange. 



4. Saffron Yellow. 5. Indian Yellow. 6. Cadmium Yellow. 



16. Olive -Yellow. 



7. Wax Yellow. S. Chrome Yellow 9. Deep Chrome. 



10. Gamboge Yellow 11. Lemon Yellow. 12. Canary Yellow. 



13.Primro.se Yellow. 14. Sulphur Yellow. 15. Citron Yellow. 



17. Straw Yellow. 18 Naples Yellow. 



19. Buff- Yellow 20. Cream color. 21. Maize Yellow. 



22. Orange- Buff. 



