LIST OF ILLUSTRATIONS. 



PLATES. 



PAGE 



AYRSHIRE Cow "POLLY II. OF KNOCKDON", - - Frontispiece. 



THE Cow's UDDER Double Coloured Plate (figs. 1 and 2), - xx 



JERSEY Cow "CHESTNUT II.", 48 



DEXTER Cow "ROSEMARY", 58 



SHORTHORN Cow "MOLLY MILLICENT", 88 



ENGRAVINGS IN THE TEXT. 



pia. 



3. Bundle of Elastic Fibres and Connective Tissue Fibres of Cow's Udder, - 1 



4. Gland-lobules, 2 



5. Alveoli, 2 



6. Cylindrical Epithelial Cells, - 2 



7. Capillaries of Mammary Glands, .... 2 



8. Milk-cistern and Outlet Tube of Milk-gland laid open. (Two-thirds of natu- 



ral size), 3 



9. Plaster of Paris Cast of the Posterior Milk-cistern, with the Canal of the 



Teat, of an Ayrshire Cow, 4 



10. Plaster of Paris Cast of the Posterior Milk-cistern, with the Canal of the 



left side of the Udder of a Dutch Cow, 4 



11. Plaster of Paris Cast of the Milk-cistern and Milk-ducts of the Milk-gland 



of a Dutch Cow. (Natural size), 5 



12. Plaster of Paris Cast of the Canal traversing the Teat and Nipple, - - 6 



13. Section of Membrane of Lower and Narrow Portion of the Canal of the Teat, 6 



14. Section of Sebaceous Gland, 7 



15. Tallow Follicle of the Nipple, 7 



16. Tallow Follicle of Nipple, 7 



17. Milk-globules, - 19 



18. Colostrum Corpuscles, 36 



19. Pyrenean Milking Goat, .... .54 



20. Friesian Milking Sheep, - - 55 



21. Position of Hands in Milking, 59 



22. Lawrence Refrigerator, 61 



23. Railway Milk-can, 62 



24. Top of Milk-can, with Seal and Pincers, showing Mode of Fastening, - - 63 



25. Cart Milk-can, - 63 



26. The Lactocrit, - 70 



27. Different Forms of Bacteria, 91 



28. Sectional Illustration of the Alexandra Cream-separator, .... 121 



29. Lefeldt's Separator. (Section), 127 



zi 



