616 PROCEEDINGS OF SECTION G2. 



EXPLANATION OF PLATES. 



PLATE XLIII, 



Fig. I. — Section through wall of abomasum showing necrosis of surface 

 and congestion of blood ves.sels of mucous membrane, from a natural case of 

 the Tasmanian disease. — x275. 



Fig. 2. — Section through wall of abomasum showing necrosis of surface 

 and congestion of blood vessels of mucous membrane. Experimental case. — 

 x276. 



PLATE XLIV. 



Fig. L- — Smear preparation showing bacilli in oedema. — x680. 



Fig. 2. — Section through fold of abomasum of sheep naturally infected 

 with the Tasmanian disease. Showing necrosis of mucous membrane, 

 congestion, etc. — xl8. 



