454 



HORSESHOEING. 



No. lo. 



Fig. I. Fig. 2. 



a Upper pastern, a Upper pastern. 



h Lower pastern. h Lower pastern. 



c Navicular bone. c Navicular bone. 



d Coffin-bone. d Coffin-bone, with the 



horny laminx. 



Coffin-Bone. 



