Bull. V. S. B. F. 1912. 



Platk LXIX. 





'*^i 







SJ: 



%%, 



Fig. 36. — High power section of the early stages of the disease showing fonnation of new folHcles b> budding of the 

 alveoli with subsequent splitting off. Note karyokinetic figures. X200. 







Fig. 37. — Cross section of the lower jaw showing growth infiltniting the surrounding structures. XlOl^. 



