XIV 



LIST OF ILLUSTRATIONS. 



FIG. 



40. Foot deprived of horny capsule, ..... 

 4L Foot from which the outer portion of the horny wall and the 

 greater part of the sensitive structures have been removed, 

 42. Horn-secreting papillae from the coronary band, 

 48. Lower surface of foot denuded of horny capsule, 



44. Hoof with vascular structures removed, 



45. Under surface of right fore foot, 



46. Under surface of right hind foot, 



47. Mesial vertical section of hoof with horny frog removed, 



48. Hoof with portion of wall removed, 



49. Portion of inner surface of hoof where horny wall and horny 



sole join, ..... 



50. Transverse incision through the laminal sheath, 



51. Vertical transverse section of hoof with very thin sole 



52. Left lower part of above section , 



53. Vertical section from sole (magnified), . 



54. Horny frog removed from hoof, . 



55. Vertical mesial section of horny frog, 



56. Perpendicular section from horn of wall (magnified), 



57. Horizontal section of wall, 



58. Horizontal section through a part of the wall', . 



59. Horn cells from wall, etc., 



60. Horn cells from sole, etc. , ... 



61. Horn cells from the perioplic ring, 



62. Horn cells from the frog, .... 



63. Cells from horn lamina, .... 



64. Horizontal section of a fragment of cast horn from sole, 



65. Perpendicular section of horn frog, 



66. Horizontal section of horny lamina, etc., 



67. Cross section of the connecting sheath of the wall, 



68. Transverse section of two horn laminae still connected with 



the middle sheath of the wall, 



69. Vertical cross section of a foot seen from behind 



70. Vertical cross section of foot seen from behind, 



71. 72. Right fore foot seen from below and above, 



73. Special forms of rolled bar iron, 



74. Rodway bar, 



75. Single fullered bar, 



76. Bevelled bar, 



77. 78. Concave bar, 



79. Plain concave bar, 



80. Corrugated " Grip " bar, . 



81. Charlier steel bar, 



82. 83. Racing plate steel, 



84. Racing plate iron, 



85. Right front shoe seen from below 



86. The same seen from above, 



87. Left hind shoe seen from above, 



PACK 



69 



69 

 70 



72 

 74 

 75 



75. 



77 



81 



83 



83 

 85 

 85 

 86 

 88 

 89 

 93 

 94 

 95 

 96 

 96 

 97 

 97 

 98 

 98 

 99 

 106 

 108 



109 

 123 

 124 

 126 

 130 

 130 

 130 

 131 

 131 

 131 

 131 

 131 

 131 

 132 

 134 

 134 

 134 



