Grand champion wether. International Exposition, Chicago, 1903. Ex- 

 hibited and owned by University of Wisconsin. Fed and fitted by Frank 

 Kleinheinz. Shropshire grade, weight 210 Ibs. 



Photographs of sheep teeth, showing changes that occur in the order of 

 appearance of the incisors. The photo on the upper left hand shows a 

 lamb's rnouth with all temporary incisors. The upper right hand photo- 

 graph shows mouth of a sheep about one year old, with the first pair of per- 

 manent incisors and the temporary incisors back of them. The photo in the 

 lower right hand corner shows the mouth of a sheep about two years old, 

 with two pairs of permanent incisors appearing. The photograph in the 

 center below shows the mouth of a three year old sheep, with three pairs of 

 permanent incisors. The lower right hand illustration is a photograph of a 

 sheep's mouth when four and a half to five years old. The incisors are all 

 permanent, worn down some and more sloping than the others. 



