DR. BEALE, ON THE CATTLE PLAGUE. 143 
myelin masses are seen, with minute particles of germinal 
matter in large number. 
Fic. 2.—The masses of germinal matter of the capillary are very much en- 
larged, and are dividing and subdividing to form new masses. x 700. 
Fig. 3 represents some of the contents 
found in a vein in one of the congested spots. 
The germinal matter also of the epithelial ee 
lining of the vein is augmented so much that ‘S : 
oftentimes it forms projections into the in- ~ 
terior which interfere with the circulation Fie. 3.—Very small 
through the vessels. This germinal matter ™2ss¢s of germinal 
: 5 matter, interior of 
may actually plug up a capillary, as is re- small vein. x 4. 
presented at 4 im Fig. 4. 
Fic. 4.—Small artery from connective tissue beneath depression of mucous 
membrane of fourth stomach. Cattle plague. a, Small cells with nume- 
rous oil-globules ; 4, a large mass of germinal matter obstructing capil- 
lary. x 700. 
