454 



HORSESHOEING. 



No. 10. 



Fig. i. Fig. 2. 



a Upper pastern, a Upper pastern. 



l> Lower pastern. b Lower pastern. 



c Navicular bone. c Navicular bone. 



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



horny laminae. 



COFFIN-BONE. 



