[18. The Keratogenous Membrane (viewed from Below)]

[19. The Wall of the Hoof]

[20. Internal Features of the Hoof]

[21. Inferior Aspect of the Hoof]

[22. Hoof with the Sensitive Structures removed]

[23. Section of Epidermis]

[24. Section of Skin with Hair Follicle and Hair]

[25. Section of Human Nail and Nail-bed]

[26. Section of Foot of Equine Foetus. (Mettam)]

[27. Section from Foot of Sheep Embryo. (Mettam)]