THE JOHNS HOPKINS HOSPITAL REPORTS. 



PLATE II. 



Actual size. 



Leu 



FIG. 3. Cervical lymphglands of the fowl; nor- 

 mal and leukaemic. Actual size and X 2. Note 

 the great increase in size; replacement of fat by 

 the greatly swollen parenchymatous lobules. 



Normal spleen 



actual size 



Surface 







Section 



Leukaemic spleen 



actual size 



Surface 



Sect 



ion 



FIG. 6. Spleen of the fowl; normal and leukaemic, actual 

 size; surface and section. Note the enormous increase in 

 size; in upper half of surface circumscribed areas of myeloid 

 infiltration; the swollen pulp and infiltrations on section. 



