PLATE III 



Domestic foid, normal blood, Joiner's stain, from- photographs 



1. Red cells, young cell in center, x 780. 



2. Red cells and thrombocytes, x 780. 



3. Lymphocyte, thrombocyte and red cells, x 640. 



4. Large mononuclear, x 800. 



5. Lymphocyte and polymorphonuclear (ruptured), x 640. 



6. Polymorphonuclear and red cells, x 640. 



7. Eosinophile and red cells, x 640. 



8. Mast cell and red cell, x 640. 



9. Thrombocyte and red cells, x 1280. 



10. Lymphocyte and red cell, x 1280. 



11. Large mononuclear and red cell, x 1280. 



12. Lymphocyte and polymorphonuclear, x 1280. 



13. Polymorphonuclear, x 1560. 



14. Eosinophile, x 1560. 



15. Mast cell, x 1280. 



16. Mast cell (ruptured), x 780. 



