Fig. 19. 



Cover-glass specimen of the Lung Juice of an infected Ammer. 

 Magnifying power 1000. 



Numerous bacilli are seen amongst the blood-corpuscles. 



Fig. 20. 



Cover-glass specimen of the Lung Juice of an infected Ammer. 

 Magnifying power 1000. 



Amongst the blood discs (of which only the nucleus is shown) 

 there are isolated bacilli. Two leucocytes include in their substance 

 the bacilli. 



Fig. 21. 



Cover-glass specimen from a cultivation of the Bacilli derived 

 from the blood of an infected Ammer. Magnifying power 1000. 



Fig. 22. 



Cover-glass specimen of the Heart's Blood of a Grouse dead of 

 the Autumnal Grouse Disease. Magnifying power 1000. 



Amongst the blood discs (of which only the nucleus is shown) 

 are seen the bacilli. 



Fig. 23. 



Cover-glass specimen of the Subcutaneous CEdema Fluid of a 

 Guinea-pig infected with the .^■Erobic CEdema Bacilli. Magnifying 

 power 1000. 



Fig. 24. 



Similar preparation as in Fig. 23. Magnifying power 1000. 



