vm. 



Par. Page. 



35. At birth &c. • • • • . . • • • • 69 



36. At six weeks, &c. 69 



37. At six months, &c. 69 



38. At nine months old, the corner milk teeth are up, 



but their edges do not yet meet. • • • • • • 70 



39. At one year, &c. 70 



40. At eighteen months, &c. •• ** '* '' 71 



41. At two years old, there is a full mouth of milk 



incisors, all of which show considerable wear. • • 71 



42. At three years old, the centre horse teeth are well 



xip, and are distinguished by their size, shape, 



and colour. • • • • • • • • • • 72 



43. At three years off, the lateral milk teeth are shed, 



and the permanent teeth are coming up. • • 80 



44. When rising four years old the lateral horse teeth 



are in the mouth, but their edges do not faii-ly 

 meet. 81 



45. At four years, four pair of horse teeth are well up, 



but the corner milk teeth are retained. • • • • 82 



46. When rising five years old all the horse teeth are in 



the mouth, but the corner teeth have yet to meet. 90 



47. At five years old there is a full mouth of horse 



incisors, all the edges of which fairly meet. • • 94 



48. At five years off the corner teeth only show slight 



wear, and the posterior margins are round. • • 95 



49. At six years of age the corner teeth look more 



firmly set, and their edges begin to be uneven ; &c. 97 



