PLATE HI. 



Fig. I. 



A back view of the bones of the fore foot in their relative 

 situation. 



A. Pastern bone. 



B. Coronary bone. 



C. Navicular bone. 



D. Foot bone. 



E. A cavity which in the natural state is filled with fat. 



F. The upper surface of the navicular bone, from which two ligaments 

 arise, and pass round the lateral depression in the coronary bone, 

 marked G. 



G. Points of attachment on each side of the ligament which unites the 

 navicular bone to the foot bone. 



I. Two grooves in which two main trunks of the arteries are continued 



into the foot bone. 

 K. The line of insertion of the tendon of the flexor muscle. 



Fig. II. 



A view of the anterior and inferior surfaces of the navicu- 

 lar bone detached from the other bones. 



