1. steel, copper, silver, bronze and eggshell

2. steel, wax and plastic egg

3. steel and wax

4. ceramic with cast broze and enamel

5. porcelain with cast white bronze, copper and enamel

6. steel and dyed eggshell with membrane

7. steel, bronze , eggshell and wax

8. porcelain and wood with cast bronze and silver

9. steel, porcelain and brass

10. porcelain with cast bronze and silver

11. dyed eggshell with silver

12. steel, porcelain and bronze

13. porcelain with cast silver, glass and pill